While debating climate change with a denier can be like delving into a circular debate about religion or abortion, scientists will continue to amass evidence that yes, humans are drastically altering the Earth’s ecosystem in frightening ways. This is part of the reason that NASA has developed the Orbiting Carbon Observatory (OCO-2), which measures carbon dioxide emissions from space. The satellite is the agency’s first dedicated to studying atmospheric C02, providing scientists with global measurements of CO2 levels and cycles. It’s a great idea, although its launch, which was scheduled for 2:56 AM today, was delayed due to equipment failure.
— NASA OCO-2 (@IamOCO2) July 1, 2014