One of the best solutions we have available is solar energy. The potential of solar is vast - it's a well-known fact that in one hour, enough sunlight strikes the earth to provide the world's energy needs for a whole year. Even Thomas Edison, inventor of the light bulb, said back in 1931, "I'd put my money on the sun and solar energy. What a source of power!
For all its merits, the true potential of British renewables seems to be thwarted at every turn by outdated policy and reactionary politics. If we're not careful, a perfect storm of populist, anti-green initiatives may run the risk of transforming one of the country's biggest up-and-coming sectors into a permanent PR sham.
An increasing number of micro businesses are working to develop the briquette's market - a charcoal substitute which reduces unsustainable consumption of wood. The case for promoting a widespread use of briquettes is a strong one: the current use of charcoal and firewood is contributing to wide-scale deforestation in many developing countries.
So the saying goes "if you can't beat them, join them" and the latest raft of energy price hikes suggests now is the time for UK consumers to consider doing just that. We are a nation tired of being held to ransom by our energy bills - so has the time come to ditch our reliance on energy companies by becoming the bosses of our own energy supplies?
Whether man-made climate change is occurring or not, there are few who would argue against a move towards low-carbon energy generation. One way or another, carbon emissions must be cut. Forget the tired anti-nuclear rhetoric and the ridiculous claims that a Fukushima-style disaster could hit the UK. Third generation nuclear is the way forward and the new reactors planned at Hinkley Point are the first step in the right direction.
In Africa, a solar revolution with different motivation is underway. Whereas in Europe, solar is part of the renewable energy mix that will help wean the European Union off CO2, in Africa, many people have not heard about climate change and a similar impetus does not exist for tackling fossil fuel dependency. In Africa a more urgent desire exists simply to 'develop'.