/https%3A//blueprint-api-production.s3.amazonaws.com/uploads/card/image/342179/fce7668a-061b-43b7-bd2b-5e7cb382bda2.jpg)
Outgoing President Barack Obama sought to assure backers of clean energy that the world will continue to fight global warming — even if the next U.S. president denies that it's happening.
The worldwide shift toward lower-carbon energy is "irreversible" and only gaining steam, Obama...
