The Natural Philosopher wrote:

Oh, you can't have been listening. Ther are many mecahnisms of localised
psitive feedback. to name buta few

- methane hydrate in the oceans released at a certain temperature along
with CO2 to exacerbate warming.

This is "complete ****e". the fact that you have heard of clathrates
does not make them responsible for regular and rapid *localised*
positive feedback.

- polar ice that extends further south and acts as a reflector to
exacerbate global cooling.

Ibid.

- increased desertification causes loss of plant cover, thus reducing
the ability to sink CO2.

Ditto.

You may now go back to clutching at straws.