I present the following short video as additional scientific evidence that the precautionary principle demands we engage in drastic and massive efforts immediately to reduce the probability of N.T.H.E.:
A brief explanation of why positive feedback loops are uncontrollable, once they start. Incremental measures will not stop positive feedback loops from starting. Therefore, incremental measures will not work to reduce the high probability of N.T.H.E. from a multiplicity of positive feedback loops. This is why immediate and drastic action is warranted now.