Preventing a climate calamity is still possible.

This is an informative video from Climate Adam. He uses an analogy I've used before: a bathtub. Virtually every year since 1850, the CO2 we push out into the atmosphere has risen. Because the outflow from the atmosphere (natural carbon sinks) is less than what we're pumping into the air, the level of CO2 has risen. Emissions have flatlined over the last 10 years, but they're still more than the…