claim: But observations, such as those on our CO2 Coalition website, show that increased CO2 levels over the next century will cause modest and beneficial warming—perhaps as much as one degree Celsius (1.8 degrees Fahrenheit)
evidence: Nevertheless, one recent study has found that potential global economic gains if countries implement mitigation strategies to comply with the 2°C target set at the Paris Agreement are in the vicinity of US$17,000 billion per year up to 2100 compared to a very high emission scenario.