Republicans choosing to acquit Donald Trump will find their decision may come back to bite them, writes Lincoln Mitchell.

Latin America needs to address inequality and foster cooperation to effectively implement vaccinations. Miguel Lago writes in Spanish.

Climate change and hydroelectricity power projects compounded the devastating destruction of the February 7 flood in Uttarakhand. Ben Orlove commented in a recent Earth Institute webcast.

"All sources of energy are underperforming in the extreme cold because they're not designed to handle these unusual conditions," Jason Bordoff said.

Jeffrey Sachs writes that the government should be prepared to raise taxexs following the necessary spending on economic relief.

Jason Bordoff joins Bloomberg TV to discuss what Texas's power outages mean for President Biden's green energy plan.

"Surely, we can now find it in our hearts to help children, dreamers and refugees," Steven Cohen writes. "Our new president gives me hope we can do just that."

A new paper from Joseph Stiglitz argues that returning to estimates for the cost of carbon dioxide used in the Obama era would leave the U.S. far behind its Paris Agreement goals.

Robert Shapiro explains the significance of Trump's acquittal and what it means for the Republican Party.