Peter Gleick offers a series of lame arguments that a 61F world would be "perhaps massively" worse than a 59F world

Things climate change may ruin: from allergies to wine – Significant Figures by Peter Gleick

And while it is certainly possible – even likely – that climate changes may positively affect some things (like modestly reducing heating bills in colder regions), the planet’s ecosystems and human-built systems have evolved and been built around yesterday’s climatic conditions, not tomorrow’s. Overall, the evidence suggests the bad consequences will greatly – perhaps massively – outweigh the good.