*Power-sharing is the only way to end the war in Yemen — if the US supports it.*

Yemen has been unstable for a long time. If the US gets Salafi Arabia to stop intervening, that won't necessarily enable Yemen's factions to share power in a peaceful and stable way. But it will probably not be as bad as now.

*Fears climate crisis could increase allergy season severity by up to 60%.*

Republican efforts to spread Covid more are having an effect: a 7% increase in the past week.

This is not as fast as it was last fall, but still dangerous.

A fake cosmetic company gives Polish women a way to ask for help, unnoticed by their controlling spouses.

It is a clever idea. If only it were implemented without Facebook!

*Top US scientists back $100m geoengineering research programme.*

It can't hurt to do this research, but we must not expect those measures to address the whole problem, since they won't prevent ocean acidification from wiping out coral, mollusks with shells, and some sea animals. That alone would be a disaster, though not as big a disaster.