Don't ask an alarmist.Good grief... when was the last time the Earth's orbit changed?
You need to check the Milankovitch Cycles regarding the orbit, it changes over time. Then you need to check rock erosion/weathering, plate tectonics, sink holes, earthquakes, co2, volcanoes, methane, water vapour etc... to understand the climate/weather.
Yet despite everything that effects climate, just do an alarmist and claim it's only co2, farting cows, and people not changing they car to an EV. The climate is complex, but an alarmist can sum it up in their simple equation, "Just co2".