I demand that those claiming human-induced ‘climate change’ produce real evidence based upon true science ie empirical testing by experiment of a viable hypothesis and manipulation of an identified real independent variable as a cause for the claimed observed phenomena (‘climate change’). Consequently, this evidence must NOT be based solely upon data analysis / statistical analysis / mathematical analysis, computer modelling, presumption, presupposition, opinion, correlational or observational study.
This evidence must unequivocally demonstrate via empirical testing for cause of claimed identified effect / phenomena (‘climate change’) the following: 1. that human activity alone is a direct cause of any claimed extraordinary, significant, and permanent alteration in Earth weather (‘climate change’). 2. the time scale that was sampled in the experiment (clearly identifying the effects of human activity on Earth weather over the entirety of that period). 3. what is the determined definitive normal range variation of Earth weather and for what time scale. 4. the degree (as a percentage) for which human activity has been identified independently from all other causes as contributing as a direct cause for any extraordinary variance from this normal range of world wide weather (‘climate change’). 5. how human activity alone was controlled for and manipulated in the experiment so as to identify it as an independent variable (cause), and thus distinct from all other potential causes for the claimed phenomena (‘climate change’). 6. what OTHER potential causes (for ‘climate change’) were factored and considered, measured and tested for, or may be considered as potential causes for any extraordinary variation in Earth weather (‘climate change’) over the same stated time scale. 7. the degree to which the weather of Earth may have shifted beyond the claimed normal range regardless of the presence of humans on Earth and how this was determined (a null hypothesis).