The project's chief engineers counted oncoolingsticksandother tricks to help the railswithstandsoilwarming of 0.2 degree Cand air warming of 2 degreesC on the plateau over the next 50years.
And most importantly, a 4 degreeC world is so different from the current one that it comes with high uncertainty and new risks that threaten our ability to anticipate and plan for future adaptation needs.