Catching Carbon: Why ‘Cheap’ Still Comes with a Cost.

A peer-reviewed study published last week revealed that the cost of capturing carbon directly out of the atmosphere may not be as high as initially feared. Canadian firm Carbon Engineering have been running a pilot plant in British Columbia since 2015 capable of capturing a ton of carbon dioxide per day from the ambient air. …

Climate Engineering and the Sustainable Development Goals: The Tangled Web of the Anthropocene

A report released by C2G2 at the end of May is an interesting exercise in bringing two important global challenges into conversation.  Carbon Removal and Solar Geoengineering: Potential Implications for Delivery of the Sustainable Development Goals is a noble effort to tie what policy makers should do about climate change with what they should do …

Solar Power Nerdiness and the Terrifying Problem of Albedo

I swear, it is almost impossible to stop yourself. I promised I would be more disciplined, but I’m not. When someone who cares about climate change gets solar panels on their roof, the temptation to keep looking at how much energy you are generating is virtually irresistible. After a long and dark “La Nina” winter …

Philosopher Meets Meteorologist to Talk About Climate Engineering

In a recent article for Grist, meteorologist Eric Holthaus claims that we are already locked into a devil’s bargain on climate change. The bargain asks us to weigh a trade-off between two things that pollution in the atmosphere does for us. On the one hand, it causes serious health and respiratory problems that kill over …

When Saving Lives Kills: The Strange Case of Maritime Ship Emissions

Ships large enough to carry cargo across the world's oceans have big engines. In fact, they have really big engines. The ones that power the monster container ships that are the linchpin of global trade stand over four stories high and stretch for most of the length of a basketball court. They weigh over two thousand …

Some Excellent Non-Scientific Reasons to Reject Climate Change Denial

Everybody wants a white Christmas. In Erie, Pennsylvania they certainly got it.  On Christmas Day they received 34 inches of snow and by midweek they had received over 65 inches of the white stuff. In the central and northeastern parts of the U.S., bitter air from Canada reduced temperatures to record lows in the period …