The Smart City movement began when the enabling digital technology allowed a level of communication that made lives better for those living in the urban environment. But some of the impetus was lost as the technology was taken for granted. However, recent developments appear to be allowing more tangible progress now - our cities could be getting smarter again!

While most of us agree that it is not, there are issues causing increasing concern.

Rocket launches, space debris and obsolete space equipment burning up on re-entry all have environmental consequences down here as well as up there. Should we be more careful with our space endeavours?

In this episode of E+T: Off the Page, the team explores the growing landmine crisis in Ukraine, now the most heavily mined country in the world after three years of war with Russia. Host Tim Fryerspeaks with Michael Nevard, director of capability at the Halo Trust, about the devastating impact of landmines on civilians and the long-term challenges of de-mining.

The discussion focuses on how Halo employs local Ukrainians to safely clearmines to help communities reclaim their land. Nevard also explains how land mine technology has evolved, which can make detection and removal increasingly complex.

The conversation also highlights the broader, global issue of landmine contamination, referencing Cambodia, Syria,and Afghanistan, where decades-old mines still maim civilians. In addition, the team explores the financial and logistical hurdles of de-mining, while stressing its humanitarian and economic benefits.