Each year, some of the power solar could have produced is blocked by aerosols. Coal is by far the most polluting fuel that we use.
John Timmer is a Science Editor at Ars Technica. He covers a wide range of scientific topics, including astronomy, climate change, and renewable energy, while also addressing issues in natural sciences, government, and politics. His work has been featured in outlets such as RealClearMarkets, WIRED, and Flipboard.














