The Rise of Urban Agriculture

Industrial agriculture is not kind to the environment and has been attributed to deforestation of the rainforest to the massive bee die-off. Yet, we find ourselves attached to this 20th century model of centralized production. Lucky for civilization, this is changing!

Small scale urban agriculture is getting large enough as an industry to compete with the large scale industrial production.

Urban agriculture in large cities goes a long way in redefining the food industry, he said. Piloted by Alvarez and fellow Humber College Graduate Craig Petten, Aqua Greens is trying to do just that with an innovative yearlong growing cycle. They use a process call “aquaponics” to produce basil, chives and arugula for restaurants and grocery stores around the Greater Toronto Area (GTA).

Aquaponics is a hybrid of hydroponics and aquaculture, Alvarez explains. Hydroponics refers to growing in soil-free mineral nutrient solutions, usually water; aquaculture describes the farming of fish and other water-based organisms. Aqua Greens uses a closed-loop ecosystem composed of both processes to grow their produce. Plant roots are placed in the tank that contains a fish called tilapia; water containing waste materials from the fish is absorbed by the plants, who use the waste as a sort of fertilizer. The water is then recycled back into the tank.

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Louder is a New Website Designed to Increase Your Media Impact

Louder is a new site that aims to bring important news that is usually ignored to the forefront. The site does this in two ways which revolves around Twitter: organic stories can get attention or organizations can sponsor some of the content they want to spread. This could get more attention for fringe candidates in elections to local issues that deserve larger attention.

After an intensive, four-month accelerator program, Matter – the world’s only startup accelerator focused on independent media – recently launched its 3rd class of portfolio companies. Readers interested in new technology that organically pushes worthy, underreported stories up into the mainstream spotlight, will want to know about louder, a news amplification platform that mixes crowdsourcing and content marketing to help people shape what gets promoted in our culture.

Check out Louder.

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Floating Wind Turbine in Alaska

In Alaska they are trying something rather cool – a wind turbine that floats in the air. The turbine will be tethered to the ground and will be a test run of this new technology. if successful, the turbine can be used to power remote communities and be used in disaster response.

The helium-filled turbine will be installed over the city of Fairbanks, Alaska, and will feed energy into the grid through cables that will connect it to the ground. The team is planning to further develop the project and initially target remote areas, disaster-stricken regions and military bases.

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Blog Action Day 2014: Examine Inequality

This year for Blog Action Day they are tackling inequality, which is great to see! Inequality manifests in various ways that aren’t alway obvious. By having so many global participants today it shows a diversity of thinking and approaches to providing solutions to this global problem.

Be a part of blog action day and post about inequality on your site or share a post with your friends online!

Blog Action Day Livestream.

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Get to Know the World, and Stay Informed

How much do you know about the world? Hans Rosling, with his famous charts of global population, health and income data (and an extra-extra-long pointer), demonstrates that you have a high statistical chance of being quite wrong about what you think you know. Play along with his audience quiz — then, from Hans’ son Ola, learn 4 ways to quickly get less ignorant.

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