A few weeks ago, in this same newspaper, the architect Jordi Badia He declared himself decisively and unequivocally in favor of Barcelona's green corridors. He maintained that private transport is unsustainable, that other means of transport should be promoted, and ventured to say that few professionals oppose them. Finally, he described the green corridors as "an extraordinary idea."

Today, the political use of disjunctions that present concepts that until recently seemed complementary as antagonistic, without any proof, is common. This is a useful formula for discrediting political adversaries and avoiding the commitment to make positive proposals for the community.