Earth is overpopulated. Human beings are now too many. Years of technological progress across the board have decreed their almost exponential increase decade after decade. Any attempt made to curb growth has been in vain. Expansion into space has not delivered the desired results. Earth is exhausted and humanity on the verge of a near extinction. Thousands of hypotheses are made, thousands of solutions examined, thousands of researches are conducted and subsidized. Nothing is left out. Everything is examined. Even the most abstruse ideas and most imaginative conjectures are studied thoroughly. So, in this mess of ideas, in this swamp of thoughts the solution arises. The solution is as simple as absurd and yet apparently possible: shrinking the whole of humanity. An unknown path that once undertaken cannot be reversed but, although everyone keeps saying yes, are we sure that all the dangers have been taken into consideration?