Bjørn Lomborg he claimed that green energy technologies are too expensive and energy inefficient, and we should frack more and reduce subsidies for renewable energy. I will try to tackle his points and clarify why I believe he is wrong on almost every single issue.

Its clear what we need to do to avoid dangerous climate change; we must wean ourselves off fossil fuels, leave the remaining ones in the ground and make the big switch to renewable energy.

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'.

Denmark, a country that despite its small size and population, continues to be seen as a world leader on sustainable development, green growth, energy efficiency and bold carbon reduction plants.

Around 71% of our planet's surface is covered in water, hence we quite often refer to it as the blue planet. It's a whole different world that the majority of us, including myself, do not know much about.

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