Walking in nature reduces activity in the brain region linked to sadness and rumination. A psychologist on why active rest periods—not couch time—are what actually restore us during the holidays.

The Conversation

Rest is essential during the holidays, but it may mean getting active, not crashing on the couch

Unwinding can be hard during the holidays for many reasons. Building in time to recharge through active leisure can help.

Scientific skepticism is a lot different from climate skepticism. Scientists ask questions and demand evidence. Those claiming climate change is a hoax despite overwhelming data are doing the opposite. One thing that helps: remind people of past beliefs disproved by science.

The Conversation

Understanding climate change in America: Skepticism, dogmatism and personal experience

Real skeptics study the evidence and ask questions, rather than taking political dogma on faith. Experiencing disasters can open more eyes to the r...