Sustainable food system is a food system that delivers food and nutrition security for all in such a way that the economic, social and environmental bases to generate food security and nutrition for future generations are not compromised. Green technology is a clean energy source which means it does not emit anything that may damage the atmosphere and environment. Green innovation is a replenished source, while oil is predicted to dry up in approximately ten years.

Dear Dr Melvin Hendrix, Your contribution to the discussion is highly appreciated.

Green or eco-technology includes sustainable or environmental technology and it covers continuously evolving groups of methods, practices, and materials, from techniques for generating energy to non-toxic cleaning products. It considers the long and short-term impact of something on the environment. Green technology is a clean energy source which means it does not emit anything that may damage the atmosphere and environment. Green innovation is a replenished source, while oil is predicted to dry up in approximately ten years. Green technology gives people hope to turn around pollution and the effects of climate change. It is easier to captivate clean energy from resources such as sun and water through these technologies and revolutionize the energy sector. Green tech–or green technology is an umbrella term that describes the use of technology and science to reduce human impacts on the natural environment. Green technology encompasses a wide area of scientific research, including energy, atmospheric science, agriculture, material science, and hydrology. Also, green growth has a mediating effect on the relationship between sustainable technology transfer and sustainable innovation on economic growth. We conclude that it is through green growth that both sustainable technology transfer and sustainable innovation positively influence economic growth. Green energy is important for the environment as it replaces the negative effects of fossil fuels with more environmentally-friendly alternatives. Derived from natural resources, green energy is also often renewable and clean, meaning that they emit no or few greenhouse gases and are often readily available. A sustainable food system is a food system that delivers food and nutrition security for all in such a way that the economic, social and environmental bases to generate food security and nutrition for future generations are not compromised. Global emissions of greenhouse gases would fall by 64% by 2050 if we reduced the production and consumption of animal-based foods by 50%. Sustainable food production would prevent deforestation by dedicating less land to livestock. Sustainable food systems reduce waste and spoilage and empower consumers to make smart choices in their food shopping. Encourage farmers to preserve and regenerate soils. Advance circular food economy approaches, particularly as it applies to food waste and agricultural waste and establish a carbon sequestration credits-system for farmers.