On 06/06/2021 19:06, T i m wrote:

There is enough arable land to grow enough food to feed the entire
world population 1.5x over.

If we weren't 'wasting space' to grow food for livestock, we could be
using that space for growing other stuff, inc biofuels.

Wrong.

The problem is the inefficient use of land for subsistence farming.

--
Spike