According to the Intergovernmental Panel on Climate Change (IPCC) Glossary, a tipping point is "a level of change in system properties beyond which a system reorganizes, often abruptly, and does not return to the initial state even if the drivers of the change are abated."
Evidence of climate change tipping points from droughts, fires, and ice melting is reviewed in the 2019 Nature article below. Section 3.5.5 of the 2018 IPCC Special Report summarizes regional tipping points. Try browsing through these two resources to get some ideas of tipping points for your research.
Use One Search to find more research about your tipping point.
