\nKill!
\n(Joy)
\nEnjoy?<\/p>\n
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![\"Climate](\"\/global_warming\/climate-graphics\/Climate-Change-Bleeding-Edge-2.png\")
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About the Song<\/p>\n
This is where the bleeding edge begins.<\/p>\n
Clouds are arguably the largest remaining uncertainty in our understanding of climate sensitivity. They can both reflect incoming solar radiation and trap outgoing heat. Which effect dominates\u2014and how that balance changes as the planet warms\u2014is one of the great questions in climate science.<\/p>\n
My expectation is that the climate system could eventually approach a new equilibrium around +4\u00b0C above the preindustrial baseline, perhaps over the course of a couple centuries. That would imply roughly +2\u20133\u00b0C this century, with additional warming continuing into the next.<\/p>\n
But that remains uncertain.<\/p>\n
The important point is that climate change is not a simple linear equation. It is a massively interconnected system in which changes in one component can alter another, which then feeds back into the first. Ice affects albedo. Albedo affects heating. Heating affects clouds. Clouds affect radiation. Radiation affects ocean temperatures. Ocean temperatures affect evaporation and atmospheric moisture. And the cycle continues.<\/p>\n
Everything is nonlinear.<\/p>\n
Yet uncertainty about the exact trajectory does not mean uncertainty about what we should do.<\/p>\n
The clearest lever we have is still the same: reduce CO\u2082 emissions and slow the accumulation of greenhouse gases in the atmosphere.<\/p>\n
And while the long-term equilibrium matters, there is a much more immediate question.<\/p>\n
What happens to you over the next five years?<\/p>\n
We are already seeing rainfall becoming more intense and, in many places, more destructive\u2014violent<\/strong>. A warmer atmosphere can hold more water vapor, increasing the potential for extreme precipitation. The question isn\u2019t simply how hot the planet might become over the next 50 years.<\/p>\n The more immediate question is:<\/p>\n What is the violent rain going to do to your home, your community, your infrastructure, your insurance\u2014and you\u2014over the next five years?<\/p>\n That is where climate change stops being a distant projection and starts becoming a personal reality.<\/p>\n