Insect 'apocalypse' in U.S. driven by 50x increase in toxic pesticides: study (nationalgeographic.com)

Article summary

A new study finds that US agriculture has become 48 times more toxic to honeybees and other insects over the past 25 years, primarily due to the widespread use of neonicotinoid pesticides. This increase in toxicity matches the sharp declines in bee, butterfly, and bird populations. The study suggests that agroecological farming methods can grow food without harming pollinators. The use of neonicotinoids has been linked to impaired reproduction, altered immune function, and inability to navigate effectively in bees.

Main themes

• insect decline
• neonicotinoid pesticides
• agroecological farming
• biodiversity conservation
• ecosystem restoration

What commenters say

• Allowing land to return to its natural state can help biodiversity and ecosystem health, but may require active management to prevent invasive species from taking over.
• Simply letting land go fallow can lead to the dominance of invasive species, which can harm native ecosystems.
• Some argue that the concept of a 'natural' state is problematic, as ecosystems are constantly changing and human influence is often present.
• Returning land to a healthy state requires work and knowledge, rather than just passive ownership.
• Agroecological farming methods can be an effective way to grow food while protecting pollinators and promoting biodiversity.
• The use of neonicotinoids is a major contributor to insect decline, and alternative farming methods are needed to mitigate this impact.
• Ecosystem restoration involves finding a balance between allowing nature to thrive and actively managing invasive species.
• Some argue that the focus should be on protecting existing wild areas, rather than trying to restore degraded land.