National Climate Assessment 4 is released

Black Friday wouldn’t seem like the ideal day to release a report as important as this, but there it is.  This report is Part 2, covering Risks, Impacts and Adaptation in the US. It is based on a massive amount of scientific study, as detailed in Part 1, which was released last year.

For those who don’t have time to read it, the short version is that things are going to get really bad soon in many parts of the US if we don’t turn this car around.  Fires, floods, coastal erosion & flooding and declining property values along the coast, climate refugees, heat waves that kill people, infrastructure collapse, agricultural failures with decreasing food security and increasing food prices, and so on.  And the knock-on effects of all that will impact places and industries that maybe aren’t feeling direct effects, so the economy will shrink. Not a pretty picture.

It won’t be just Arctic peoples’ cultural heritage and valuable scientific information that gets lost.  It will be public infrastructure and homes and food sources and drinking water.  The problems that we are seeing here in North Alaska now will most likely be coming to a place near you soon if enough isn’t done to change things.  This really isn’t the sort of thing to be gambling on.

The way it is set up, you can download executive summaries of the whole thing and of each chapter, but not the whole report or whole chapters.  They have to be read online.  Not much thought given to folks who live in rural communities with low bandwidth and/or super expensive internet ($299/month for 5Mb/sec and a 100GB data cap anyone).  If it could be downloaded, costs and the downloaded documents could be shared.