EarthTalk Q&A

Elon Musk: Short Term Water Shortages No Problem

Elon Musk thinks we can bring the costs of desalination so low that water shortages will be a thing of the past within decades.

Here are a few recent environmental documentaries filled with incredible footage and a wealth of information.

The goal of slow design is counteracting the fast-paced disposable nature of our culture by prioritizing thoughtful, intentional design…

Carissa Cabrera, a marine biologist and activist and educator from Hawaii, has more 250,000 followers on TikTok.

Citizen science—involving the general public in collecting data to support scientific research—has become key n monitoring climate change.

Given the buildup of e-waste these days, environmentalists are increasingly looking at refurbished items when shopping for new electronics.

Given its electric vehicles (EVs) and renewable energy solutions, Tesla is one of the greenest big companies in the world…

Red tide may be a naturally occurring phenomenon, but it is likely exacerbated by all the pollution and fertilizer flowing off our land.

Some scientists say there can never be 100% certainty, but others say they can prove links between climate change and extreme weather.

How many solar panels you’ll need to install on your roof depends on a variety of factors including latitude and hours of direct sun per day.