Question

What are the names of the 4 scenarios the IPCC have suggested for future climate change?

Answer 1

Answer:

These four families are known as 'A1', 'A2', 'B1' and 'B2'. The A1 family is further subdivided into three groups (A1FI, A1T and A1B), so there are in total six scenario groups, for which so-called 'illustrative' emissions scenarios were developed by IPCC Working Group III in 2000.