When asked by activists what evidence do you have man-made climate change doesn't exist, please refer to this comprehensive and regularly updated list. Yes, lots of qualified scientists don't believe in 'climate change'
46 scientists statements disagreeing with the IPCC
Adjusting temperatures to warming
Adjusting temperatures to warming 2
Adjusting temperatures to warming 3
Adjusting temperatures to warming 4
Hiding lack of warming
Altering sea level upwards
No connections between warming and extreme weather
No connections between warming and extreme weather (Pielke)
No connections between warming and extreme weather (UN)
CO2 levels not connected to warming
CO2 levels not connected to warming 2
CO2 only retains heat for a fraction of a second
Current warming is natural
NASA admit they cannot model cloudsOpen letter to the Bureau of Meteorology
The medieval warm period was real and wiped out
Water vapour is declining, according to NASA's Aqua satellite