Automation applied to an inefficient operation will magnify the inefficiency.

I believe that every life is valuable. That we can make things better. That innovation is the key to a bright future. That we're just getting started.

The most impactful dollars that Australia can spend are actually what goes to help the poorest.

I am not in competition with anyone but myself. My goal is to improve myself continuously.

If you really could take the CO2, when you burn hydrocarbons - coal, for example - if you could really capture the carbon and sequester it - they call it CCS - if the extra capital cost, energy cost, and storage costs over time didn't make it super expensive, then that's another path that you could go down.

If you withdraw the incredible focus on polio, it will spread back, and in poor countries you'll get something like 100,000 cases a year. So by being very intense and getting the cases down to zero, what you do is you avoid all the future cases.

The mainstream is always under attack.