Oxfam's head calls for a windfall profits tax to help feed poor people.

Oxfam's head calls for a windfall profits tax to help feed poor people.

This tax could certainly do a lot of good for poor people, and I am in favor of it. In the recent past, there was indeed enough food available, so money to help poor people get a bigger share would solve the problem of feeding them. However, given Putin's blockade of Ukraine, is that still true? Would more money for the poor be sufficient now?