The depths of Africa’s Lake Kivu harbor untold quantities of carbon dioxide and methane gases that could provide abundant electricity to millions of Rwandans and Congolese settling along its shores. But those gases could suddenly release, killing everything in and around the lake.
“Understanding whether you can find scenarios that would lead to something like that, a catastrophic release of gas, is of course important,” Anthony Vodacek, a remote sensing scientist at the Rochester Institute of Technology in New York, told me on Monday.