Cutting food production in half would not jeopardize food security. Switching focus to plant-based food production would more than double it again.
In all earnesty, what does it change to send troops to Ukraine? What did any of these red lines we European were afraid of help?
Should not send tanks, it could start a war.
Should not send planes, it could start a war.
Should not allow Ukraine to attack inside Russia, it could start a war.