05 Dec 2023 --- The concept of “sustainable intensification” says it is possible to pump up global farming outputs, while scaling methods that curb the environmental toll of the agri-food industry. This belief is backed by agricultural stakeholders and institutes at the ongoing COP28 held in Dubai but opposing eco-activists argue this approach largely ignores evidence that world hunger is caused by disproportionate access and entitlement to produce rather than its availability, putting forward the question — how much more food do we really need?