With climate change and rising populations, we have to find more sustainable ways to farm our food. Are hydroponic greenhouses the key to farming’s future? Subscribe to ABC Science YouTube 👉 https://ab.co/2YFO4Go
This is an excerpt from the Australian documentary series, Catalyst: Feeding Australia, originally broadcast on 14th August 2018. The full program will be available for Australians to watch: https://iview.abc.net.au/show/catalyst
This is an official Australian Broadcasting Corporation YouTube channel.
Contributions may be removed if they violate ABC’s Online Conditions of Use
http://www.abc.net.au/conditions.htm (Section 3).