you gotta explain the logic to me that should make anyone less concerned about climate crises just because people also used to die of them 200 years ago.
We're not reinventing any phenomena because we're emitting CO2, we're just putting the foot on the gas pedal, both literally and metaphorically. Same argument occasionally crops up during the pandemic. Yes, we've had them before, but that doesn't make this one any less bad, and interacting with animals that spread zoonotic diseases any less dangerous