Tutor : You've done the key readings, so please share ideas for your presentation on water scarcity in expanding urban areas. Talk about your chosen examples and outline your approach. Liam : Alright Maya, I've been reading about Cape Town's water crisis. It was fascinating and kind of terrifying. Maya : Same here. I looked at Mexico City. Did you know it actually imports water from hundreds of kilometers away and still has shortages? Liam : Wow, I didn't realize that. I think we should make infrastructure a central theme - how population growth strains existing systems. Maya : Definitely. And we could include diagrams showing changes in water availability over time. Cape Town's 'Day Zero' campaign had excellent visuals. Liam : Should we also touch on climate change? It's clearly making things worse. Maya : For sure. But maybe we keep that to one section - so our main focus stays on urban planning and sustainable water solutions. Liam : That makes sense. And do we want to talk about how cities are responding? I found examples of recycled water and rainwater harvesting. Maya : Yes! That's a great way to close. Let's start with problem, then global examples, then solutions and tech innovations. Liam : Agreed. I'll work on sourcing the diagrams, and maybe a short clip to include if we have time. Maya : Awesome. I'll get started on the outline tonight.