ANCIENT PERUVIAN TECHNOLOGY COLLECTS WATER FROM THE AIR

ANCIENT PERUVIAN TECHNOLOGY COLLECTS WATER FROM THE AIR Some of the most brilliant solutions to modern problems are not found in laboratories or high-tech factories — they are found in ancient villages. In the misty mountain communities of Peru, an old idea is being revived with stunning results: fog-trap fences that literally collect water from the air. These vertical fences are made from fibrous cactus webbing stretched across wooden frames and placed along wind paths where heavy fog regularly passes. As the fog drifts through the mesh, tiny water droplets cling to the fibers, condense, and drip into simple collection troughs below. Each fence can collect up to 200 liters of water a day — without electricity, without pumps, and without moving parts. This is biomimicry at its finest. Cactus plants survive in hostile, dry environments because of their ability to pull moisture from humid air. Humans simply copied what nature has already perfected. The collected water is filtered and stored in communal tanks for drinking, cooking, and small-scale irrigation. For highland villages where rainfall is scarce and pipe systems are nonexistent, this means survival. More importantly, it restores time and dignity, especially for women and children who usually spend hours walking just to fetch water. What strikes me most is the elegance of the solution: biodegradable materials, zero energy cost, low maintenance, and immediate social impact. No billion-peso infrastructure. No foreign loans. Just wind, fog, fiber, and wisdom. Now here is the question that bothers me: Why are we not doing this in the Philippines? We are an island nation wrapped in humidity, fog, clouds, and monsoon winds. From the Cordillera and Sierra Madre to the Bukidnon plateaus and Mindanao highlands, mist is part of daily life. Even coastal mountain ranges experience heavy fog during certain seasons. Yet we continue to think that water solutions must always be massive dams, deep wells, or expensive desalination plants. Fog fences show us another path: small, modular, barangay-level water sovereignty. Imagine fog fences lining ridges in Benguet, Ifugao, parts of Mindanao, or disaster-prone upland resettlement areas. Imagine each barangay producing part of its daily water supply from air alone. We do not have cactus in abundance — but we do have abaca, bamboo, nipa, and coconut husk fibers that can be woven into mesh. In fact, building these fences could become a local livelihood industry. So which government agency should take the lead? This should not fall on one agency alone. But if we are to name anchors: DOST should lead on design optimization, filtration systems, and material testing. DENR should handle site selection and watershed integration. NIA and DA could link fog water to micro-irrigation. DILG and LGUs should implement barangay pilots. And yes, DepEd should be involved too — because this belongs in science and climate education. This is not just about water. This is about resilience. As climate change intensifies, rainfall patterns will become more erratic. Some areas will flood, while others will dry up. Centralized water systems will become more fragile. But decentralized systems — small water sources scattered across communities — make a nation stronger. Fog fences will not replace dams. They will not supply entire cities. But they can quietly save villages. They represent a different philosophy of development — one that works with nature instead of against it. Peru listened to its ancestors and to the wind. Perhaps it is time that we do the same. If we can collect water from clouds with cactus and bamboo, what excuse do we really have to keep saying that water scarcity is unavoidable? Sometimes the future of technology does not come from new inventions — it comes from remembering what we already knew. RAMON IKE V. SENERES www.facebook.com/ike.seneres iseneres@yahoo.com senseneres.blogspot.com 09088877282/10-11-2026

IS VERTICAL FARMING THE FUTURE OF FOOD PRODUCTION?

IS VERTICAL FARMING THE FUTURE OF FOOD PRODUCTION? Somewhere in China today, a 51-storey “farmscraper” is rising — a building designed not just for offices or apartments, but for food. When completed, it will stand about 218 meters tall and will become the tallest indoor vertical farm in the world. Inside it will be floors of hydroponic crops, a grocery selling what is harvested on site, and even farm-to-table restaurants at the top. If this sounds futuristic, it is. But perhaps the real question is: do we even have a choice? As our population continues to grow, our farmland is not growing with it. In fact, it is shrinking — eaten away by commercial development, industrial pollution, land conversion, and even rising sea levels. We do not know exactly when traditional food systems will reach a breaking point, but logic tells us that point is coming. So what do we do when land becomes scarce? There are several answers: agroforestry, floating farms, urban gardening — and now, increasingly, vertical farming. Vertical farming means stacking food production upward instead of spreading it outward. Crops grow indoors using hydroponics — no soil, only nutrient-rich water. Using LED lights, controlled temperature, and automation, these farms can grow vegetables all year round, regardless of droughts, floods, or storms. Some systems even use up to 90 percent less water than conventional farming. So far, vertical farms mainly produce leafy greens, herbs, strawberries, and sometimes fish through aquaponics. There are even early experiments in raising poultry and small livestock indoors. But do not expect rice, corn, or wheat to be grown in skyscrapers anytime soon. Staple grains still require large open spaces and natural sunlight to be economically viable. Still, the potential is huge — especially for cities. Imagine a future where Metro Manila, Cebu, Davao, and other dense urban areas grow a significant portion of their vegetables locally. That means shorter transport routes, less spoilage, lower carbon emissions, and fresher food on the table. In times of disaster or supply disruption, food production would not be entirely dependent on rural areas or imports. But let us not romanticize vertical farming too quickly. One major obstacle is energy. These farms rely on artificial lighting, climate control, pumps, sensors, and automation — all of which consume large amounts of electricity. If that power comes from fossil fuels, we merely shift the environmental burden from land to energy. This is why renewable energy — especially solar — must go hand in hand with vertical farming. Another challenge is cost. Vertical farms are expensive to build and operate. The produce they generate often costs more than vegetables grown in open fields. This raises a difficult question: will vertical farming only serve high-end markets while the poor are left behind? There is also the issue of water. While vertical farms use less water overall, they still need a stable freshwater source. Desalination is technically possible, but it only becomes practical when energy costs go down. Again, we return to renewable energy as the missing link. So, is vertical farming the future of food production? My answer is: yes — but only as part of the future, not the whole future. Vertical farming will not replace traditional agriculture. We will still need rice fields, corn farms, coconut plantations, fisheries, and grazing lands. But vertical farming can become an essential partner — especially for cities, climate-stressed regions, and high-value crops. The real danger is not in adopting vertical farming too early. The real danger is waiting too long. If land keeps disappearing, if climate shocks keep intensifying, and if food supply chains become increasingly fragile, then building upward may no longer be a luxury — it may become a necessity. So perhaps the right question is not whether vertical farming is the future. The real question is: are we already too late in preparing for it? RAMON IKE V. SENERES www.facebook.com/ike.seneres iseneres@yahoo.com senseneres.blogspot.com 09088877282/10-10-2026

COCONUT FARMERS ARE STILL DOWNBEAT DESPITE AMERICAN TARIFF REPRIEVE

COCONUT FARMERS ARE STILL DOWNBEAT DESPITE AMERICAN TARIFF REPRIEVE At first glance, the American tariff reprieve on Philippine coconut products sounds like very good news. The United States removed the 19-percent reciprocal tariff on coconut oil, desiccated coconut, coconut water, and other coconut products. Exporters cheered. Headlines celebrated. On paper, this should be a major boost for our coconut industry. Yet on the ground, many coconut farmers remain downbeat. Why? Because regardless of whether American tariffs go up or down, the deeper problem remains: Philippine coconut products and their by-products are still not competitive in the way that truly benefits farmers. Farmgate prices are still painfully low. Even if exporters earn more abroad, many farmers continue selling copra at depressed prices dictated by traders and middlemen. The gap between export profits and farmer income remains wide. Tariff relief in Washington does not automatically translate into higher buying prices in the barangay. Then there is policy uncertainty at home. Farmers are now worried about the proposed Murang Langis Act, which could weaken or even end the coco-biodiesel mandate. For years, biodiesel blending has provided one of the few stable domestic markets for coconut oil. If that safety net is removed, farmers will again be left at the mercy of volatile global prices. Why remove one of the few programs that actually created steady local demand? Another major issue is export dependence. Yes, the U.S. is a big market. But relying too heavily on foreign markets makes our farmers extremely vulnerable. A single policy shift, trade war, or recession abroad can wipe out gains overnight. Food and farm security should never rest on foreign goodwill alone. But for me, the biggest and most ignored problem is product development. We are still trapped in the low-value copra economy. Copra is a raw, low-value product. There is only so much money you can make from it. And even if tariffs abroad are reduced, if your product remains cheap and basic, your profit margins will never significantly improve. High-value products, not just low tariffs, are what create real income. Look at what coconut can become: virgin coconut oil, functional food ingredients, cosmetics, nutraceuticals, pharmaceutical inputs, coco sugar, specialty food products, bio-packaging, even medical-grade oils. But how many small farmers have access to these value chains? Very few. So who should be responsible for real product development? Should we leave that task to the Department of Agriculture and the Philippine Coconut Authority alone? Or should we actively involve the Department of Science and Technology for research and processing technology, and the Department of Trade and Industry for branding, packaging, and market access? In my opinion, we should even give strong incentives to big Filipino companies — names like SMC, RFM, and other major manufacturers — to invest in high-value coconut processing. If they can transform corn, sugar, oil palm, and packaging industries, why not coconuts at scale? Let them partner with cooperatives. Let them modernize the value chain. Let farmers become suppliers of premium raw materials — not just cheap copra. We must also face another uncomfortable reality: many coconut trees are already old. Yields are declining. Replanting has been slow, uneven, and underfunded. Without aggressive replanting and farm modernization, even perfect trade policies will fail. So yes, the American tariff exemption is welcome. It makes our exports slightly more competitive. But let us not fool ourselves. The benefits mostly flow to exporters and large processors, not to the small farmers who actually grow the coconuts. If we truly want coconut farmers to become optimistic again, we need more than tariff relief. We need: fair and transparent farmgate pricing, protection of stable domestic markets like biodiesel, massive replanting and productivity programs, and serious investment in value-added product development. Until we fix what is broken at home, no amount of good news from abroad will lift the mood of Filipino coconut farmers. And that, sadly, is why they are still downbeat. RAMON IKE V. SENERES www.facebook.com/ike.seneres iseneres@yahoo.com senseneres.blogspot.com 09088877282/10-09-2026

LET’S GROW KONJAK ROOT CROPS AS A SUBSTITUTE FOR RICE

LET’S GROW KONJAK ROOT CROPS AS A SUBSTITUTE FOR RICE I recently tasted shirataki “rice” made from konjac root crops — and to my surprise, it looked like rice, cooked like rice, and even tasted like rice. That similarity is important. If it does not look and taste like rice, most Filipinos will likely reject it, no matter how healthy it is. Shirataki rice has become popular mainly because it is good for diabetics and for people managing their weight. It has extremely low calories and almost no digestible carbohydrates, yet it is rich in glucomannan fiber, which helps regulate blood sugar and promotes fullness. That alone is already a strong reason to consider it. But my reason for promoting konjac goes beyond health. I am thinking about food security. Right now, rice is our primary staple food, with corn a distant second. We are told that we are “food secure” because we have enough rice. But the truth is, our reserve is only for a few months — and much of our rice comes from imports. What happens if there is a global rice shortage? What if exporting countries stop selling? What will we eat then? This is why I strongly advocate diversifying our staple foods — not only corn, but also root crops such as cassava, sweet potato, taro, breadfruit, potatoes, and now, possibly, konjac. Konjac (Amorphophallus konjac) is not a true yam, although it is often called “elephant yam.” It belongs to the same plant family as taro. Its underground part is a bulbous corm where all the useful fiber is stored. This is processed into konjac flour, which becomes shirataki noodles or rice. One major advantage of konjac is that it can grow in places where rice cannot. It does not require flooded fields or constant irrigation. It prefers loose, well-drained, organic-rich soil with a neutral pH and moderate shade. This means it is suitable mainly for upland, cooler zones — such as parts of the Cordillera, Bukidnon, and the highlands of Mindanao. Indonesia already grows konjac successfully in similar upland tropical conditions. Imagine that: idle upland farms producing a “second rice” for the country. From a nutrition standpoint, konjac rice cannot fully replace ordinary rice because it is low in energy and protein. One hundred grams of cooked white rice has about 130 calories; konjac rice has only around 10–20. This means it should be eaten with vegetables, fish, meat, or legumes to ensure balanced nutrition. Still, as part of a diversified diet, it can be a powerful tool — especially for diabetics and those struggling with obesity. There are, of course, challenges. Konjac takes about two to three years to mature. Farmers will need training in soil management, shade control, and pest protection. Post-harvest processing also requires equipment to clean, dry, mill, and form the rice-like grains. But these challenges also mean opportunities — for cooperatives, community enterprises, and new rural industries. So here are my questions: Why are we still putting almost all our food-security hopes on rice alone? Why not seriously invest in upland root crops as alternative staples? Why not pilot konjac farming in selected provinces and test its real potential under Philippine conditions? Food security is not just about stockpiling rice. It is about resilience. It is about choices. It is about making sure that if one food system fails, others can carry us through. Rice will always be king on the Filipino table. But maybe it is time to give it a strong, reliable partner. Konjac may not replace rice — but it might one day help save us from a future shortage. And that, to me, is reason enough to plant. RAMON IKE V. SENERES www.facebook.com/ike.seneres iseneres@yahoo.com senseneres.blogspot.com 09088877282/10-08-2026

HOW SHOULD UNIVERSAL HEALTHCARE BE DEFINED?

 HOW SHOULD UNIVERSAL HEALTHCARE BE DEFINED?

Universal healthcare, or universal health coverage (UHC), is often defined as a system where all people can access the full range of quality health services they need, when and where they need them, without financial hardship. The World Health Organization emphasizes three things: access for all, comprehensive services, and financial protection.

That sounds good on paper. But for me, the most important words in that definition are “universal” and “access.”

“Universal” should really mean everyone — rich and poor, young and old, powerful and powerless — regardless of color, creed, or social standing. It must not quietly mean “for those who already have resources.”

“Access” means more than having a health card. It means being able to actually use healthcare services anytime and anywhere — not just in theory, not just in cities, and not only if there happens to be a doctor on duty.

To the credit of our national government, we are seeing progress. Zero Balance Billing (ZBB) is now implemented in many Department of Health hospitals, ensuring that poor patients pay nothing for their confinement. PhilHealth’s YAKAP program — Yaman ng Kalusugan — now provides preventive services, free medicines, and diagnostic tests at the primary care level, replacing the old Konsulta program. These are good reforms. They reduce the risk of families falling into debt just because someone got sick.

But allow me to offer my own simple, practical definition of what universal healthcare should truly mean.

For me, universal healthcare means that everyone receives the same quality of medical service, whether they go to a public hospital or a private hospital. The only real difference should be this: everything in a public hospital is free, while services in a private hospital are paid.

Those who cannot afford to pay go to public hospitals with dignity. Those who can afford to pay go to private hospitals by choice. No one should be forced into a second-class level of care simply because they are poor.

Medicines should be available to those who cannot afford to buy them. Not “available on paper,” but physically present on pharmacy shelves. Diagnostics should be timely. Emergency care should not require a down payment. And waiting time should not become a silent form of discrimination.

In fact, I firmly believe that public hospitals should be able to outperform private hospitals. Why not? The government has far bigger resources than any single private corporation. Let no one tell me that the government has no money. We all know how much public money disappears into ghost projects, overpriced contracts, and questionable programs. If we can afford waste, we can afford genuine healthcare.

Internationally, countries define UHC through three basic questions:
Who is covered? What services are covered? And how much of the cost is covered? Some countries use single-payer systems like the UK and Canada. Others rely on social health insurance like Germany and Japan. The Philippines follows a mixed model. But no matter the model, the goal should always be the same: equity, quality, and financial protection.

So why does definition matter?

Because how we define universal healthcare determines what we demand from the government. It defines what we budget for. It defines what we tolerate — or refuse to tolerate — in hospitals, health centers, and insurance systems. If our definition is weak, our protection will be weak.

Today, we are improving, yes. But let us be honest: many Filipinos still postpone treatment because of cost, distance, long lines, unavailable medicines, or lack of doctors. That is not yet “universal” by any meaningful standard.

Universal healthcare should never be a slogan. It should be something you feel the moment you enter any hospital — public or private — knowing that your life is valued, your dignity is respected, and your finances will not be destroyed just because you tried to survive.

That, for me, is the definition we should all insist on.

RAMON IKE V. SENERES

www.facebook.com/ike.seneres iseneres@yahoo.com senseneres.blogspot.com 09088877282/10-07-2026

WHAT ARE POLLUTION CONTROL PROJECTS?

 WHAT ARE POLLUTION CONTROL PROJECTS?

Pollution control projects are practical efforts to reduce or eliminate harmful emissions and waste from human activities. They aim to protect our air, water, soil — even our peace and quiet — from the damage caused by industry, transport, agriculture, and poor waste management. These projects can range from installing cleaner technologies in factories to simple, community-based recycling and river cleanups. In short, they try to fix pollution at its source.

In the Philippines, we do have several pollution control initiatives. The most visible is the Pasig River rehabilitation. From January to May 2024 alone, more than 1,600 tons of waste were removed from the river system. Yet despite decades of cleanup drives, the river remains heavily polluted in many sections. Why? Because cleanup without strict, sustained control is like mopping the floor while the faucet is still open.

We also have the Clean Air Act of 1999, which regulates industrial emissions and vehicle pollution. Leaded gasoline was banned years ago, and emission testing is now mandatory. On paper, all of these look impressive. On the streets, however, we still breathe thick black smoke from poorly maintained vehicles. Enforcement remains inconsistent, and violators often escape serious penalties.

At the barangay level, the Ecological Solid Waste Management Act requires waste segregation and the establishment of Materials Recovery Facilities (MRFs). Some barangays comply well, others only in name. Many MRFs exist on paper but not in reality. Waste continues to end up in rivers, esteros, and open dumps.

Pollution control also involves water treatment plants, bioremediation of contaminated soil, noise barriers along highways, and even light pollution control through proper urban lighting. Yet most of these remain limited, localized, and underfunded.

Now compare this with successful projects abroad. In Seoul, South Korea, the polluted Cheonggyecheon stream was restored by removing an elevated highway and transforming it into a green public space. The result? Lower urban temperatures, cleaner air, flood control, and a major tourism boost. Pollution control became urban renewal. Why can’t we think that boldly?

We also ignore other forms of pollution. Noise pollution from traffic, loudspeakers, and construction affects our health through stress, sleep disorders, and even hearing damage. Smoke pollution from firecrackers may seem harmless, but it releases toxic particulates that affect children, the elderly, and those with asthma. These are rarely treated as serious public health issues, but they should be.

So, are we doing enough?

The honest answer is no.

We have strong laws. We have visible projects. We even have active NGOs and community groups. But our pollution control efforts remain fragmented, underfunded, and weakly enforced. Most projects operate as isolated programs instead of parts of an integrated national system. Pollution is systemic, yet our response remains piecemeal.

We also fail to clearly connect pollution control with climate resilience, disaster risk reduction, and livelihoods of farmers and fisherfolk, who suffer the most from dirty water, damaged soil, and poisoned coastal areas.

What is missing?

First, real enforcement without corruption. Second, integration — air, water, waste, noise, and climate should be treated as one system. Third, local empowerment — barangays must have real budgets, not token responsibilities. And finally, we must shift from mere cleanup to a circular economy that redesigns how we produce, consume, and dispose.

Pollution control projects are not luxuries. They are survival tools. If we treat them merely as public relations gestures, we will keep drowning in our own waste. If we take them seriously — with honesty, science, and accountability — they can become powerful engines of public health, environmental recovery, and economic renewal.

The laws already exist. The technologies already exist. What remains is the hardest part: political will, discipline, and collective action.

RAMON IKE V. SENERES

www.facebook.com/ike.seneres iseneres@yahoo.com senseneres.blogspot.com 09088877282/10-06-2026

LET’S BUILD MORE FOREST PARKS IN PUBLIC LANDS

 LET’S BUILD MORE FOREST PARKS IN PUBLIC LANDS

One of the most practical, low-drama, and high-impact ways to restore our battered environment is staring us right in the face: build more forest parks on public lands. Not decorative gardens. Not concrete-heavy “theme parks.” Real forest parks—dense, native, living ecosystems that double as climate shields and community spaces.

Forest parks are not luxuries. They are living infrastructure for climate resilience, biodiversity protection, water security, and community dignity. In an era of rising heat, flooding, and air pollution, trees are no longer just aesthetic—they are survival tools.

We already have proof that this works.

Right in the heart of Manila stands Arroceros Forest Park, a rare 2.2-hectare urban forest along the Pasig River. Once threatened by conversion, it now hosts hundreds of native trees and bird species and serves as a quiet refuge for walkers, students, and city workers. It proves that even the densest city can still breathe—if we let it.

Another good local example is La Mesa Eco Park in Quezon City, a public–private partnership that protects a critical watershed while also serving as a recreation and education hub. It shows that forest protection and tourism can coexist.

Abroad, the models are even more instructive. Singapore’s Bishan–Ang Mo Kio Park transformed a concrete flood canal into a naturalized river system with forests and open green space that also controls flooding. In Japan, Miyawaki micro-forests demonstrate how dense native planting can create real forests in just a few decades. In Brazil, indigenous-managed forest reserves consistently show lower deforestation rates than state-managed areas.

So why are we not doing this at scale across the Philippines?

We have thousands of hectares of idle public lands—along rivers, coastlines, road easements, abandoned government sites, and reclaimed areas. Many of these could be converted into forest parks instead of becoming squatter zones, dumping grounds, or speculative real estate.

And let us not forget mangrove forests. Why not formally develop more mangrove zones into protected mangrove forest parks? They already serve as storm buffers, fish nurseries, and carbon sinks. With boardwalks, research stations, and eco-tourism facilities, they can also become income-generating destinations for coastal communities.

Who should lead this?

The DENR is the natural lead agency, but it should not work alone. The Bureau of Plant Industry (BPI) can help develop nurseries for native species. UP Los Baños and other state universities can provide research, species selection, and monitoring. LGUs should identify idle lands and handle local implementation. Barangays, people’s organizations, and even indigenous groups can serve as community stewards.

Could this be a public–private partnership? Absolutely. Corporate social responsibility (CSR) funds can finance park development, while cooperatives can manage food kiosks, guided tours, seedling sales, and eco-activities. A well-designed forest park can pay for part of its own upkeep without being commercialized to death.

Forest parks also solve multiple problems at once. They reduce urban heat, improve air quality, recharge groundwater, protect us from flooding, and create free spaces for exercise, learning, and mental health. And because they sit on public land, access is not limited to those who can afford private villages or exclusive resorts.

Imagine if every city and province committed to creating just one major forest park and several micro-forest parks within the next ten years. That would already be a quiet environmental revolution—tree by tree, barangay by barangay.

The question is no longer whether forest parks are useful. The science is settled. The benefits are obvious. The land is available.

The real question is: Do we have the political courage to choose forests over short-term conversion, and public good over private convenience?

Because every year we delay, we lose not only trees—but cooling, water, safety, and dignity for the next generation.

RAMON IKE V. SENERES

www.facebook.com/ike.seneres iseneres@yahoo.com senseneres.blogspot.com 09088877282/10-05-2026