Second thoughts in policymaking are usually better than no thought at all. If it is meant to be, it will. Almost two years ago European politicians agreed to end the selling of automobiles with internal combustion engines (ICE), and to slash the use of fertilizer (N-P-K) and pesticides in crop production. Now a few but powerful member states are having second thoughts about the ICE ban. No doubt it is tied to the number of workers employed in the industry. But if the ICE ban falls on concerns about jobs, doesn’t that mean making large reductions in fertilizer and pesticide use are at risk on food security rounds? After all, there has already been a proposed revision to previous limits on the number of livestock units...