The Philippines already has a climate law it forgot

A new science-policy brief from the Oscar M. Lopez Center, written with De La Salle University, puts a number on something farmers have known forever: when the rain doesn’t come, poverty does.

Below-average rainfall can lift national poverty incidence by as much as 6 percentage points. Among farming households, it climbs to nearly 10. With 17.54 million Filipinos already poor in 2023, that swing is counted in millions of lives.

The brief’s recommendations are sensible — irrigation, drought-resilient crops, better monitoring, crop insurance. But the most telling line isn’t a recommendation at all. It’s the brief reaching back to Republic Act 6716, a 1989 law that ordered the Department of Public Works and Highways to build rainwater collectors in every barangay, and asking, politely, that someone finally enforce it.

Read that again. The law is older than most of the farmers it was meant to protect. It carried a completion deadline of June 30, 1991. By 2009, according to a figure cited in a Supreme Court petition, the DPWH had managed four collectors for the entire country. Lawmakers are now drafting Senate Bill 243 to “institutionalize standards” for facilities a statute already required 36 years ago. We are, in effect, preparing to legislate the same idea twice and congratulate ourselves both times.

This is the pattern the brief is too diplomatic to name. The country does not lack climate laws. It has the Climate Change Act, the disaster risk reduction law, a national adaptation plan, a disaster management plan. What it lacks is delivery. When six typhoons — Kristine, Leon, Marce, Nika, Ofel, and Pepito — struck in 2024, the government moved roughly PHP 1.1 billion in emergency aid. Nobody disputes that the aid was needed. But relief money, by definition, is spent on a loss that has already happened. The cheaper intervention — the small reservoir, the forecast acted on a week early — keeps losing the budget argument.

There’s a quieter problem under all of it. The Philippines runs 57 synoptic weather stations covering 45 of 82 provinces. The study itself could only analyze 20 provinces, because the rest have no station data. You cannot adapt to a climate you cannot measure, and the places measured worst tend to be the rainfed farming provinces that need it most.

That gap matters for the brief’s insurance proposal. Index-based crop insurance — payouts triggered automatically by a rainfall threshold — sounds elegant, and House Bill 6519 would back it with a PHP 5.8 billion fund. But these schemes carry what economists call basis risk: a farmer can lose a whole crop and collect nothing if the provincial index doesn’t cross its line. Thin monitoring widens that gap. Build the weather stations first. The insurance only works if the trigger reflects what actually happened in the field.

None of this requires invention. The laws exist, the pilots exist, the bills are written. What’s missing is the will to treat prevention as cheaper than rescue — because it is.