Hillary Rosner:
Pregnancy has allowed me for the first time to understand how hard it is to tell good information from bad. As a science journalist, I make my living by being able to decipher the two, but all these warnings bewilder me. As a result, I feel like I can see a bit more clearly how misinformation can become epidemic, leading to collective panic and seriously bad policy making.
And suddenly, I began to understand something else: exactly how — and why — so many people opt to ignore the looming threat of climate change. Or to cherry-pick the facts that convince us that environmental problems are vastly overstated. Or to think that those preaching the most alarming outcomes are being melodramatic.