Global

Global Food - Waste Not, Want Not

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George Aggidis, Ian Arbon, Colin Brown, Charles Clarke, John Earp, Tim Fox, David Greenway, Alistair Smith, Bob Stannard, David Warriner, Simon Whatley, David Williams
Farmer tending rice paddy.
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Feeding the 9 Billion: The tragedy of waste

By 2075, the United Nations’ mid-range projection for global population growth predicts that human numbers will peak at about 9.5 billion people. This means that there could be an extra three billion mouths to feed by the end of the century, a period in which substantial changes are anticipated in the wealth, calorific intake and dietary preferences of people in developing countries across the world.

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Global Food - Waste Not, Want Not

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Aquatic agriculture offers a new solution to the problem of water scarcity

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Mark Tran
MDG Floating farms, Lake Nicaragua Photograph: Grand Challenges Canada
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Hunger and nutrition will feature prominently at the G8 summit in Northern Ireland in June, in keeping with the renewed interest in agriculture, especially in Africa, where investors are eyeing the potential of vast tracts of land.

But as experts note, water is the most severe impediment to increasing food production and security.

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Aquatic agriculture offers a new solution to the problem of water scarcity

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Carbon Taxes Make Ireland Even Greener

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Elisabeth Rosenthal
Taxes on garbage and fossil fuels are part of Ireland’s novel strategy to shrink its debt. Video by Elisabeth Rosenthal on Publish Date December 28, 2012. by Derek Speirs for The New York Times.
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DUBLIN — Over the last three years, with its economy in tatters, Ireland embraced a novel strategy to help reduce its staggering deficit: charging households and businesses for the environmental damage they cause.

The government imposed taxes on most of the fossil fuels used by homes, offices, vehicles and farms, based on each fuel’s carbon dioxide emissions, a move that immediately drove up prices for oil, natural gas and kerosene. Household trash is weighed at the curb, and residents are billed for anything that is not being recycled.

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Carbon Taxes Make Ireland Even Greener

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Too Big to Flood? Megacities Face Future of Major Storm Risk

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Bruce Stutz
The flooding in Bangkok in 2011 was the worst in 50 years.
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By the middle of the century, the scores of billions it cost to compensate the greater New York City area for being unprepared for superstorm Sandy may seem like a bargain. Without major adaptation measures to increase the level of storm protection beyond a 1-in-100-year event, the value of the city’s buildings, transportation, and utilities utility infrastructures currently at risk from storm surges and flooding — an estimated $320 billion — will be worth $2 trillion by 2070, according to continuing studies by the Organization for Economic Cooperation and Development (OECD).

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Too Big to Flood? Megacities Face Future of Major Storm Risk

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Renewable Energy

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http://www.se4all.org/our-vision/our-objectives/renewable-energy/

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Energy from renewable resources—wind, water, the sun, biomass and geothermal energy—is inexhaustible and clean.

The costs of technologies to capture that energy are rapidly falling and becoming economically competitive with fossil fuels, while reducing the risk of climate change. Investing in renewable energy creates jobs, fosters economic growth, and improves energy security for countries that lack domestic fossil fuel resources.

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Thirsty Energy - Energy and Water's Interdependence

Submitted by ninaoyen1 on

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http://www.worldbank.org/en/news/feature/2014/01/16/infographic-thirsty-energy-energy-and-water-interdependence

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Significant amounts of water are needed in almost all energy generation processes, from generating hydropower, to cooling and other purposes in thermal power plants, to extract­ing and processing fuels. Conversely, the water sector needs energy to extract, treat and transport water.

These interdependencies complicate possible solutions and make a compelling case to expeditiously improve integrated water and energy planning in order to avoid unwanted future scenarios.

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The Evolution & The Future Growth Of Renewable Energy

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http://graduatedegrees.online.njit.edu/msee-resources/msee-infographics/evolution-of-renewable-energy/

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In 2014, major debates and discussions surrounding climate change and green living in the United States has placed an unprecedented focus on renewable energy. The future growth in the renewable energy sector is slated to be significant as American’s make an effort to minimize their energy footprint on Earth.

 

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How Can We End Our Fossil Fuel Addiction By 2050?

Submitted by ninaoyen1 on

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https://arbtech.co.uk/can-we-end-our-fossil-fuel-addiction-2050/

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Since the Industrial Revolution, the world has been hooked on fossil fuels. This fatal addiction has us living on borrowed time, facing ecological and economic ruin by 2050. 

At present we remain dangerously over-reliant on fossil-fuel power. However, it’s not too late – if we take steps in the right direction we can beat our addiction.

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Sustainable Energy for All - What Will It Take?

Submitted by ninaoyen1 on

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http://www.worldbank.org/en/news/feature/2013/05/28/infographic-sustainable-energy-for-all

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What will it take to meet the Sustainable Energy for All goals for energy access, renewable energy, and energy efficiency by 2030?

The Global Tracking Initiative combines the work of 15 international organizations to show where the world is today in energy access, renewable energy, and energy efficiency, and how far it needs to go to meet the 2030 goals.

 

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Global Impacts - Irreversible Changes

Submitted by ninaoyen1 on

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http://www.worldbank.org/en/news/feature/2014/11/23/infographic-climate-change-latin-america-middle-east-central-asia

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Weather extremes are already affecting lives around the world, damaging crops and coastlines and putting water security at risk.

Climate change will have increasingly severe consequences as extreme heat becomes more frequent, water resources become less reliable, diseases move into new ranges, and sea levels rise. 

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