Climate change or climate variability?

For people of the 21^st century global warming is a reality. 

The Earth is heating up as a result of human energy usage habits. Sea levels are rising, animals are endangered and the ozone layer is thinning out- and we know this because we’ve seen the science reports.

Auty: Climate variability snuck in as explanation of climate change

Following her resignation as Environmental Commissioner, Professor Kate Auty expressed concern with the State Government’s use of the term ‘climate variability’, instead of climate change.