Proposal: Quantum Reap [Trivial]

[ Zero-size strains can replicate endlessly. Which may or may not matter, but it sounds bad, particularly if they can breathe their way back up immediately afterwards. ]

In Rule 11, replace "Any Strain may, at any time, halve its Size (rounding down) to double its Population." (if the sentence exists) with:-

Any Strain with a Size greater than zero may, at any time, halve its Size (rounding down) to double its Population.

Enacted by Josh; 9 for, 0 against