Do you think you'll be alive to see what happens when giga-structures like The Line, and other saudi\UAE cities, silicon valley's AI utopia etc, are finally built ,and start being functional? OR, when small human colonies can subsist on Mars?
Within, say, 50 years; how will Energy, public transport\ private use of electric cars, climate chaos-resistant cities, etc, have developed? What are the newest or most important, recent developments in transport, and city-wide planning and transport infrastructure, no one talks about?