The way through the forest. Urban reconnetion through two public lifts

City is urban form, urban mesh, public and private, even the population who inhabits the city. The aging of the population is an undeniable reality indeed. In our society, 9 million people are over 65 years old. In 2050, its growth could make reach 15 million, that is, 1 out of 3 citizens could be over 65 years old. Impacts and effects on health, economy or sociology.. are more than evident, but, how will be the impact on our cities?