Climate change? Of course. Climate on this planet is always changing, and I suspect it will continue doing so. There are warming and cooling cycles, and there always have been. The past geological record confirms that.

No one is questioning climate change. People are questioning the recent popular theory of human-created carbon-emission-based global warming as being the primary factor IN CAUSING present day climate change....as opposed to other natural factors that have nothing to do with human-based carbon emissions.