Life is very short; be willing to serve.

I haven't chosen to make an issue of faith.

Recently though, our State Governments have discussed instigating a carbon trading scheme - the details are still to be decided - and that's an encouraging sign.

Well I'm not convinced that expanding uranium mining is in the best interests of the country and the best interests of its environment.

I believe that the quantum of our knowledge will increase considerably in the coming years and that scientists will continue to be amongst the brave voices speaking out.

Climate change is also clearly a matter of huge interest and concern for the scientific community.

I don't blame my own parents for the way I grew up, as quite often there is little choice in these issues.