The latest edition of our weekly Dezeen Agenda newsletter features the Dubai Walk master plan. Subscribe to Dezeen Agenda now.Dubai ruler Mohammed bin Rashid Al Maktoum has announced the Dubai Walk masterplan, which aims to add 6,500 kilometres of pedestrian walkways and transform the city into a pedestrian-friendly hub by 2040. The design will include a two-kilometre-long elevated and air-conditioned looped path.Elon Musk claims Boring Company could build a transatlantic tunnel for around $20 billionThis week's newsletter also featured Elon Musk's claims that The Boring Company could build a transatlantic tunnel for around $20 billion, Chinese researchers' creation of a sponge that can absorb 99.8 per centof microplastics,and an exclusive interview with the art-design duo the Haas Brothers on this year's Design Miami.Dezeen AgendaDezeen Agenda is a curated newsletter sent every Thursday containing the most important news highlights from Dezeen. Read the latest edition of Dezeen Agenda or subscribe here.You can also subscribe to our other newsletters; Dezeen Debate is sent every Thursday and features the hottest reader comments and most-debated stories, Dezeen Dailyis our daily bulletin that contains every story published in the preceding 24 hours andDezeen In Depthis sent on the last Friday of every month anddelves deeper into the major stories shaping architecture and design.The post Dezeen Agenda features plans for two-kilometre-long elevated walkway in Dubai appeared first on Dezeen.