We are in the midst of climate change.
The mechanisms of climate change are relatively simple: an increase in the concentration of CO2 and other pollutants in the atmosphere hold in more heat from the sun. Increase the concentration—by burning more fossil fuels—and you increase the global average temperature.
However, the situation of climate change is more complex:
- Weather and climate will change and affect each region of the world differently, which means any one solution is not THE solution.
- There isn’t an off switch to stop the factories and generators which burn coal, natural gas, and other fossil fuels into energy.
- Our global civilization is presently entwined in the energy generated by traditional energy sources. If we stopped all greenhouse gas emissions tomorrow (by ending the burning of fossil fuels), we’d cause a lot more damage to our economies and society than is necessary.
We have to make serious changes to avoid the worst of climate change, but we can’t make a global swap to renewable energy overnight without causing damage. Both the reality and solutions to climate change can seem daunting and complicated. Over the past several years, two camps have emerged about this: Climate Doomerism and Climate Optimism.
In situations like these, it’s important to keep one eye on today and one on the future. Technology and policy are actively evolving toward a greener mindset.