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AAP
AAP
Business
Marion Rae

Top scientist warns of seven 'megatrends'

CSIRO chief Larry Marshall says Australia can have a different future by using science to create it. (Mick Tsikas/AAP PHOTOS) (AAP)

Australia's top scientist has identified seven "megatrends" that need action now to avert threats to our health and way of life.

The next 20 years will bring superbugs, disrupted global trade, water and food scarcity, and deaths in an unstable climate, the CSIRO warns in a report launched on Wednesday at the National Press Club.

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