We stand, first, with the emerging scientific consensus, which tells us we have very little time to act if we honestly expect to avoid a global (as opposed to a “merely local”) climate catastrophe. Further, we insist, contrary to the pretended realism of those who seek to be “reasonable,” on a rather direct approach. We do not, for example, imagine that carbon concentrations that would quite probably yield 3ºC or 4ºC of warming can reasonably be considered “safe.” 1 Instead, we prefer to stay in the reality-based world of those (the E.U., the Climate Action Network) who draw the line at 2ºC maximum (which is itself not by any means safe) and who admit that avoiding a global climate catastrophe is going to be difficult indeed.