Dr Shiva describes the history of the Climate Change "science" - what is the difference between "science" and pseudo-science?
(A question that might also usefully be directed towards the Covid-19 pandemic narratives)
Science requires observations (evidence) in order to prepare a hypothesis, and from that hypothesis we may prepare a number of predictions.
The resulting predictions are then compared with new observations of reality, and if all of the predictions are observed to be true then that hypothesis becomes a theory... until new observations come along that do not fit the predictions.
To confirm the theory and guard against errors, the same process must be repeated by independent scientists, working...