Also, we are in the middle of insect biodiversity freefall. Summary: A global meta-analysis covering 166 surveys at 1,676 sites between 1925 and 2018 estimated terrestrial insect abundance fell about 0.9% per year on average—roughly 9% per decade, 24–25% over 30 years, or about 50% over 75 years https://www.science.org/doi/10.1126/science.aax9931