
When drainage infrastructure isn’t maintained, even modest rainfall events can cause dangerous flooding.

Although geotextiles have helped to slow glacier melt in Switzerland, they are a climate change adaptation that’s not affordable or feasible in many developing countries.

A poet and social psychologist at the Columbia Climate School explore the power of language in conflict resolution, sustainability, and peace.

Applications will be accepted until January 15.

My hope is that even if a conservative American national government abdicated climate leadership once again, the market forces we saw in 2021 will be too deeply established to deter.

I am finally back in Bangladesh after a pandemic hiatus. I need to repair precision GPSs that failed over the last few years. They are measuring tectonic movements for earthquake hazard and land subsidence, which exacerbates sea level rise.

2021 may turn out to be the most critical year in our efforts to combat climate change. What things helped and what things hurt climate progress this year?

Economic modernization is how we can and hopefully will build an American political consensus behind environmental sustainability.