This is not as easy a question as you might think. An obvious answer might be “make 200% more profit”. Or “become a global business”. If you're feeling green you might say “invent a way of reversing the effects of carbon emissions overnight”. The problem with having your wishes fulfilled is that they can have large consequences. In some cases these may be globally life-enhancing. But in others the damage caused can be worse than the initial problem. This is…