Climate change is one of the defining challenges of our world today. With temperatures and sea levels rising, and extreme weather events becoming increasingly frequent, we are already getting a glimpse of the possible future – and yet global emissions of greenhouse gases continue on their seemingly inexorable rise. What impacts are we likely to see in the decades ahead from a changing climate? What can we do to turn the corner on rising emissions and put the planet on a path toward climate safety? Join Nathaniel Keohane, a former Yale professor and Obama Administration official and now Senior VP and head of climate at Environmental Defense Fund, for a discussion of the threats facing all of us – and why there’s still reason to be optimistic despite the magnitude of the challenge.