> 2C of warming is worse than 1.5C, 3C is worse than 2C, 4C is worse than 3C, and so on. Are you thinking about continous instead of linear? The effects of g

> 2C of warming is worse than 1.5C, 3C is worse than 2C, 4C is worse than 3C, and so on. Are you thinking about continous instead of linear? The effects of global temperature rise are certainly non-linear, given the extremely complex dynamical system under it.