The Systems Dynamics models make assumptions that simplify almost everything. They still predict collapse in the 2030-2050 time frame. Many people dismiss the

The Systems Dynamics models make assumptions that simplify almost everything. They still predict collapse in the 2030-2050 time frame. Many people dismiss the forecast because, they say, mankind always has discovered a solutions in the nick of time, but that is neither guaranteed or likely in the case of global warming.