you are not imagining it, the world’s insects are rapidly vanishing

a reflection on ecological unraveling, climate disruption and the possibility of rebuilding a world where life can breathe again

There is a strange new quiet settling across the world. Not the peaceful kind that comes after rain, but a deeper quiet. A hollowing. A silence where life used to move. People notice it in passing. Fewer butterflies drifting across a summer field. Fewer beetles on the path. Windscreens staying clean on long drives where they once became smeared with colour. The night lights that once flickered with wings now seem still.

This is not imagination. The world’s insects are vanishing at a speed and scale that would have been unimaginable a generation ago.

Across Germany’s protected reserves, long term monitoring reveals a 75 percent decline in insect numbers in under thirty years. In the United States, researchers have documented an 83 percent drop in beetle populations across forty five years. In Puerto Rico, insect biomass in the rainforest has fallen sixty fold since the 1970s. A fifteen year study in the journal Ecology found a 6.6 percent annual decline in flying insects, totalling nearly a 73 percent drop overall. A 2024 UK assessment reported a 22.5 percent average decline in twenty four bumblebee species, with some species down by 39 percent.

Across the planet, insect biomass is falling by 1 to 2 percent every year, with some regions experiencing declines of 5 percent or more annually. Losses on this scale are not gradual change. They are collapse.

And here is the part that unsettles ecologists the most. These collapses are not confined to places coated in pesticides or landscapes bulldozed for farmland. Climate change is now decimating insect populations even in regions once considered safe. Forests that never saw industrial agriculture. Reserves free from chemical sprays. Mountain systems that were too remote for human disturbance.

The old explanations no longer cover the full picture. Heatwaves are cooking insects in place. Shifting seasons are mismatching breeding cycles and flowering times. Storms and droughts are wiping out entire seasonal generations. Species that once thrived in stable climates are now pushed beyond the edge. Pesticides and habitat loss remain enormous threats, but climate change is hitting the final strongholds of insect life, places that were supposed to be refuges.

Ecologist Daniel Janzen, who has monitored insects in Costa Rica’s Guanacaste conservation area since the 1970s, describes biodiversity crashing even in the most pristine environments, far from farms and cities. This is a sign that collapse is now system wide. The forces destabilising insect life are global and accelerating.

Insects sit at the foundation of nearly every ecological system. They pollinate three quarters of the world’s flowering plants. They recycle nutrients, break down waste, aerate soil, and serve as food for birds, amphibians, mammals, reptiles, and fish. They form a living bridge between plants and the rest of the food web. When insects disappear, everything above them begins to unravel.

This is why the decline of insects is not an isolated environmental issue. It is a sign of a world slipping out of balance. Pollination collapses. Agricultural instability. Soil degradation. Forest decline. The unraveling of ecological networks that took millions of years to form. These losses signal the sixth mass extinction unfolding around us, quietly and quickly.

The tragedy is not just ecological. It is cultural. Modern society has learned to look away from the small things. The world has been reshaped around extraction and consumption. Monocultures. Pesticide drenched fields. Roads and lights carving through once connected habitats. A global system built to maximise production but minimise life. A civilisation that praises growth even as the living foundations it depends on begin to disappear.

Yet even within this crisis, there is movement and resistance. Communities across the world are restoring habitat piece by piece. Rewilding gardens. Replacing lawns with native plants. Planting pollinator corridors. Dimming unnecessary night lighting to restore the navigational cues used by nocturnal insects. Farmers are shifting to regenerative methods that heal rather than burn through soil. Councils are redesigning cities with blooms, wetlands, and rough edges instead of concrete deserts.

These changes may appear small, but insects respond quickly. When habitat returns, life returns. A patch of native flowers can transform a street. A restored wetland can bring back dragonflies, beetles, and a thousand interwoven species. Insects remind us that collapse is not yet final. Systems can be rebuilt if we care enough to do it.

But the deeper shift must go beyond scattered projects. It must transform culture. It must ask why modern society allowed this collapse to happen in the first place. Why the global economy prioritises convenience over life. Why short term gain is treated as more valuable than ecological stability. Why landscapes are stripped, sprayed, lit up, and exhausted until nothing moves anymore.

To protect insects is to question the entire structure of the modern world. It is to acknowledge that a civilisation built on extraction cannot last. It is to tell a different story about what progress means. Progress can no longer be defined by more consumption, more production, more growth at the expense of the living world. True progress must be defined by the health of the systems that sustain us. Clean water. Living soils. Thriving pollinators. Diverse food webs. Resilient ecosystems.

A better world is possible. One where cities become habitats, not obstacles. Where food is grown in ways that nourish the land rather than strip it. Where lights dim at night so moths and beetles can return. Where children grow up able to see the abundance that once defined the natural world instead of hearing stories about what their parents lost.

A world where insects are not viewed as expendable but as essential partners in life on Earth.

The vanishing of insects is real. It is rapid. It is dangerous. But it is also a call to action. A reminder that the systems collapsing around us can still be changed. The pollinators, decomposers, recyclers, and winged architects of the living world are not gone yet. They are waiting for space to breathe again. The silence spreading across the planet is a warning. But it can also be the beginning of something else. If we choose to listen to it, and to act with urgency and imagination, the world can hum again.