One overlooked benefit of lab-grown food is that it may help the UK deal with the crisis in housing affordability. As farming is replaced by precision fermentation (发酵) , the significant amount of land currently used for livestock farming(including parts of the green belt) will be freed up for development in places that people actually want to live.
However, we'd take a different lesson from the promise of lab-grown meat. Free-market environmentalism and harnessing the power of innovative technologies — supported by market-based measures like a border-adjusted carbon tax — can successfully tackle the problem of man-made climate change without fundamentally uprooting the way we run society. Saving the planet doesn't have to cost us the earth.
It is important to acknowledge that certain types of livestock farming may have issues with sustainability and climate change. But it is not true of all farming systems; and the issues that do exist are being dealt with using the latest research into genetics and biotechnology-for example, recent research has shown that certain types of seaweed can reduce methane emissions from cattle to close to zero.
Farmer data also shows that increased sales of milks have not seen a corresponding reduction in dairy sales.
The global food system, consumer choices and climate change are incredibly complex issues, and anyone who proposes simple solutions is almost certainly not in possession of all the relevant facts and data. Livestock are an important part of humanity's future food needs.
