Global Climate Change
What is global climate change (GCC)?
COP26 - UN Climate Change Conference 2021
Carbon, the Carbon Cycle & Greenhouse Gases (GHGs)
Evidence of Climate Change
The Greenhouse Effect
NASA: The Greenhouse Effect (2:29)
MinuteEarth: How do Greenhouse Gases Work? (3:08)
Causes of Climate Change
There are three types of climate change:
The normal, natural climate change, which has been happening forever, is due to fluctuations in Earth's movement around the Sun, plus its tilt and wobble.
Then, there are short-term perturbations in Earth's natural climate systems caused by sun-spot activity, volcanic eruptions and phenomena like the El Niño–Southern Oscillation (ENSO) which includes La Niña. However, since climate is a 30-years average of conditions, these aren't truly climate changers, but part of the normal changes we experience here on Earth.
Finally, there is enhanced climate change or anthropogenic climate change – the recent, very rapid warming of Earth due to the influences of people: burning fossil fuels, deforestation, agriculture and trade.
Natural Climate Change
The Economist: How volcanoes change the climate (1:49)
Human-induced (Anthropogenic) Climate Change
Impacts of Climate Change
Climate Change: The View from MinuteEarth (2:48)
Is the Gulf Stream collapsing? (Have A Think 13:32)
Demystifying Ocean Acidification (CAS: 12:12)
Taking Action! – Solutions to Climate Change
You can scroll through this amazing graphic recounting not only the history of humans on Earth since 22,000y BP, but also the changing temperature.
Best viewed on a laptop or desktop