Global warming just a short chapter in long history of climate change

THERE appears to be a lot of alarmist deliberation on climate change by scientists who should know better about the consequences of global warming.

As any earth scientist will understand, our planet has gone through climatic shifts since it was formed 4.5 billion years ago, and will continue to do so.

Emissions caused by human activity may be a contributory factor, but not to the extent envisaged by media and other reports.