CLEAN : Bloomberg launches European cities

The video discusses the innovative nature of European cities and how they inspire others, including New York City. It highlights the role of private philanthropy in fostering unconventional ideas, using impressionism as an example. The speaker expresses hope for London's success in a competition and discusses the evolution of bike-sharing systems, noting how cities borrow ideas from each other.

What does the speaker imply about the perception of art over time?

Discuss the relationship between bike-sharing programs in different cities as described in the text.