Can sustainable agriculture feed the world?

We've all heard the argument that organic agriculture cannot feed the world. But as we've seen with the high number of both starving and obese individuals in the world, our current system isn't working either.

If organic agriculture isn't the answer, what about practices close to organic agriculture? What about sustainable agriculture? Can sustainable agriculture feed the world? According to Mark Bittman of the New York Times, it certainly can.

According to Bittman, "Anyone who opens his or her eyes sees a natural world so threatened by industrial agriculture that it’s tempting to drop off the grid and raise a few chickens." But sustainable agriculture practices, such as agro-ecology, immediately help support small farmers in less expensive and more productive ways, and make the system less susceptible to climate shocks.

Even the World Bank supports a shift to more sustainable agricultural practices. Their International Assessment of Agricultural Knowledge, Science and Technology for Development Report, calls on sustainable practices as a solution to poverty, food security, malnutrition and poor health, environmental degradation, and more.

Anna Lappe, author and food activist, also argues in favor of sustainable agriculture as a means to feeding our growing population. Her short video "Can Sustainable Agriculture Feed the World" markets itself as a myth-buster against large-scale industrial agriculture.