There are many of us out here who agree with the climate science, but think the approach to solving climate warming is silly and unrealistic. The believers spout nonsense like we must stop using fossil fuels immediately without any thought to how we will replace them without devastating economic consequences. And holding huge world climate conferences every few years to try and convince countries to reduce C02 levels is not scientific (no one ever talks about population increases as a big factor in negating any C02 reductions), nor are any of the decisions coming out of these conferences mandatory. 
If science wants to contribute, it should develop an engine replacement for heavy machinery and trucks that doesn't use fossil fuels, but has similar power to current fossil fuel engines. Science should also get to work finding a replacement for the fossil fuels that impregnate the 7000+ products we use daily. Both endeavors would go a long way in pushing humanity to eliminate fossil fuels.