1. That the planet is warming and we can accurately measure that 2. That we can accurately model the effect of CO2 on temperature and sea levels 3. That we ca

1. That the planet is warming and we can accurately measure that 2. That we can accurately model the effect of CO2 on temperature and sea levels 3. That we can accurately model increasing levels of 'bad weather' and disasters based on temperature increase 4. That we can translate these climate forecasts into socioeconomic repercussions well enough to make global policy decisions that should be enforced at great cost My credulity decreases with each successive layer.