Recent science analysis predicts that we are heading for between 4- 6°C of global warming. Such rapid change in our climate system will bring about profound and in some cases catastrophic damages. This is the stuff science fiction movies are made of: Storms and typhoons will be more frequent and will kill more lives and destroy more infrastructures.
Having only previously been a passenger in the fleet of green taxis that shuttle you around London, I was intrigued to see what it was like to be behind the wheel of an electric car.
We have a model for shared responsibilities and public access that could preserve and improve our green spaces for generations to come. We have legislation that could be easily adapted. All we lack is the will to safeguard what we all value.
Too many of the government's policies - from the carbon floor price to the £11 billion smart meter fiasco - are likely to prove ineffective at reducing energy consumption while consumers foot the bill.
When we launched the Big Switch with 38 Degrees in February, we knew it wouldn't be easy. This was a completely new way to buy energy using the power of thousands of consumers to collectively negotiate a better deal with suppliers.
By emphasising their established long-term commitment to a better world for future generations and widening their sphere of interest, the Greens may have a brighter future than they think.
The recent launch of the UK Carbon Capture & Storage (CCS) Competition and CCS Roadmap provides a much-needed shot in the arm to this exciting industry, both by financially and in displaying the UK government's commitment to this vital technology.
I am realising that I did not plan this very well. I think I should have enough food to get me through the week as long as I top it up with my remaining 51p, but I definitely do not have enough variety or fruit and vegetables.
I have recently changed my energy supplier after staying loyal to one of the 'big six' for years. It's not that the supplier needed changing because of a gross lack of quality but, at the same time, I didn't just stay with them because they were particularly great. No, the real reason I changed is because I realised there is an alternative.
As the public debate on securing our future energy needs continues to heat up, one thing is certain. Kicking the fossil fuel habit will be hard. Over two billion people in the developing world need more energy. Even with major improvements in energy efficiency and huge growth in alternative energy, fossil fuels will be the dominant source of energy in mid-century.
BP should have done more to prevent the Gulf of Mexico oil spill two years ago but the company's complacency was not unique in the industry, former CEO Tony Hayward said this week in his most public comments yet about the disaster.
I love clothes. As many of you will suspect I love dressing up and going out. I am sure that I am as guilty as the next person for hoarding and thinking 'oh I will get another year out of that item". Then it sits at the back of the closet alone for another year. I think I will be lonesome if I throw out my old coat or jumper. This new Shwopping campaign is helping me with these little daily dramas. So just what is this Shwopping idea and why am I so interested in all your old shirts, shorts, bras and underwear?
Over the last decade there has been a revolution in attitudes to the ocean that has seen the UK emerge at the global forefront of marine conservation. Today, standing up for ocean life is as British as fish and chips. And anyone who views the situation differently risks not only being out of tune with community sentiment, but transgressing national values.
Tomorrow us Londoners have to choose who will be our Mayor for the next four years. As a green I wish Jenny Jones was heading for a huge victory but I am realistic and know that a strong vote for green candidates in the London assembly is probably the best we can hope for this time around.
Recently, a team of researchers at the University of California in San Diego released the results of a fascinating study involving the use of nanotechnology to convert solar energy into hydrogen power... The scientists took their inspiration from nature, emulating the efficiency of trees in absorbing and converting sunlight into energy.
Global warming is no longer a future problem. It's a now event. And it's not a planet problem either. It's a people problem. The rate at which we consume energy through land clearing, factory farming, and the burning of fossil fuels oil and coal, is wreaking havoc on the atmosphere, contributing to the overall, exaggerated warming of the planet. Our very creation of an industrialised system to make our lives convenient and sweet succeeded in the sweetness, but sadly isn't sustainable. The proof is all around us. A billion people live without water. More than that live in extreme poverty. War hasn't found its resolve. And the seasons are only getting stranger.