Author: Roddy Scheer, Earthtalk

Dear EarthTalk: How are farms and farmers dealing with climate change?

The Cora Ball works in any washing machine by catching microfibers so they can’t make their way into our waterways and food chains.

Dear EarthTalk: Is it true that human overpopulation isn’t such a big issue any more as numbers are expected to start declining in a few decades?

Dear EarthTalk: Which are the greenest American cities, and why?

Dear EarthTalk: I understand that the “environmental justice” movement seeks to protect the poor and non-white communities from being unfairly targeted to host activities like sewage treatment plants, landfills and polluting factories. Have there been notable victories?

Dear EarthTalk: I’d like to have a garden that encourages bees and butterflies. What’s the best approach?

Dear EarthTalk: What exactly are “citizen scientists” and how can I become one?

The idea of turning a large chunk of forest in central Maine into a national park dates back at least 150 years...