This week on Straight, No Chaser, Katy Keiffer is joined by one of the founders of The Brooklyn Grange, a one-acre rooftop farm in Long Island City. Tune in to hear how the farm was started and how vertical and rooftop farming can play a huge role in the future of agriculture in urban areas. Find out what the guys at The Brooklyn Grange are up to right now, and make sure to vote for them in the BBC's World Challenge. Vote here! This episode was sponsored by Whole Foods Market.

On this episode of Greenhorn Radio, Severine interviews Michael Meier from the Brooklyn Grange Farm in Long Island City, Queens. Michael is a south Florida citrus country native who was introduced to farming as a youngster spending summers at his grandparents' farmstead in the North Carolina Smokies. He moved to New York City in 2005 and quickly became a part of the local food scene there. He spent a few years working in the ad industry and honing urban homesteading techniques to grow food on the side, before taking an apprenticeship position in 2011 at Brooklyn Grange, a one-acre rooftop farm in NYC. As farm manager with Brooklyn Grange this season, Michael is learning what it takes to run a quickly expanding farm business and is working towards a lifetime career in agriculture, whether on city rooftops or in the country like normal folks. Tune in to hear Michael talk about the Grange's role in the urban farming landscape, and how it serves as a model for a for-profit farm that can help feed the city. Hear about some of the factors that make Brooklyn Grange different from a traditional rural agricultural farm. This episode was brought to you by Hearst Ranch.

"The point of our farm isn't to try to provide every last vegetable or leafy green people need in the city, but to help create a business model for a sustainable urban agriculture that works and can generate jobs and revenue... Looking at the environmental benefits and the educational and social impact that we have, it's a constellation of things, but we are a farm and our main priority is producing food... We're hoping that by constantly testing, working, and spurring innovation in this space that we'll help grow an industry." --Michael Meier on Greenhorn Radio

Water is the defining resources of the 21st century. Learn more about our water supply and why the issues surrounding our reserves are so important on an informative episode of Straight, No Chaser with Katy Keiffer and guest Alex Prud'homme, author of "The Ripple Effect". Tune in to learn about everything from Dick Cheney's Halliburton Loophole and how it's affected the Clean Water Act, how Eastern water law differs from ours, and why climate change and population growth play an important role in how we think about our water. This episode was sponsored by Cain Vineyard & Winery.