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Walking in nature has been proven to help us heal. Imagine now walking through a lush, protected forest, expecting the familiar hum of insects, only to be met with an eerie silence.

This scenario is becoming increasingly common, even in areas designated as sanctuaries for biodiversity. The decline of insect populations in these protected zones signals a deeper ecological crisis that could have far-reaching consequences for our environment and economy.

A global decline in insects populations🌱

Recent studies have revealed alarming trends in insect populations worldwide.

In Costa Rica's Guanacaste Conservation Area, ecologists Daniel Janzen and Winnie Hallwachs have documented a dramatic decrease in insect numbers since the 1970s. Light traps that once attracted thousands of moths now capture only a handful.

This phenomenon isn't isolated.

In Germany, flying insect biomass in protected areas has declined by over 75% in less than 30 years. Similarly, the United States has seen an 83% drop in beetle populations over 45 years, and Puerto Rico reports a 60-fold decrease in insect biomass since the 1970s.

These declines are occurring even in regions with minimal human interference, suggesting that factors like climate change are significant contributors. Altered rainfall patterns and prolonged dry seasons disrupt the delicate balance of ecosystems, leading to cascading effects on birds, lizards, and bats that rely on insects for food.

The economic and financial impacts

Beyond ecological concerns, the decline in insect populations poses substantial economic risks.

Insects play a crucial role in pollinating crops, a service valued at approximately €153 billion globally. A reduction in pollinator numbers can lead to decreased crop yields, affecting food prices and supply chains.

Invest smartly to save the planet: companies focusing on biodiversity conservation, climate-resilient crops, and alternative pollination methods may offer promising opportunities.

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