*Techniques such as adding manure and compost to soils, growing nitrogen-fixing plants between crops, and cultivating a wide range of produce instead of sticking to the same crops, can all increase yields while protecting and improving the natural ecosystems of farms.* The result is to economize on chemical fertiliser.

States may prohibit in-vitro fertilization, because that tends to produce lots of extra embryos that do not get implanted.

Microplastics in fresh water keep intestinal viruses alive for longer, thus helping them infect more humans.

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?

NHS doctors insist that the crisis of the NHS is caused by Tory underfunding, not by Covid-19.

This makes sense, since the problems developed in a slow and steady fashion over ten years, and have been reported on across that time.