"It should be noted that climate change and pollution are two completely different things. Pollution can be combated immediately and without difficulty by prohibiting the release of toxins into the air. Global warming is something else entirely, as it depends on meteorological forces dominated by the power of the Sun. Human activity accounts for 5% of global warming: 95% depends on natural phenomena linked to the Sun. For example, an analysis of climate variations over the past millions of years, up to a few centuries ago, shows that cosmic rays have a major influence on the climate, but no mathematical model has yet introduced this variable. Yet it is because of cosmic rays that the Earth loses its two polar ice caps every 140 million years. This has happened four times in the last half billion years, and humans had not yet appeared on Earth. Attributing global warming solely to human activity has no scientific basis. There is no mathematics that allows such a prediction to be made."