Imagine if we were to lose the tremendous medical advances of the past century. If people began to routinely die from what we now consider minor infections. If the surgeries we’ve come to take for granted suddenly got much, much riskier.
This isn’t that far-…

The state rebates and federal tax credits from the Inflation Reduction Act are helping, but the main reason heat pumps are being adopted so quickly, this story suggests, is that once one household in…