Understanding how cities can tackle the 'urban heat island effect'

In recent years, heatwaves have killed more people than any other major weather event. Just last week, scorching temperatures claimed lives in India and Pakistan. With more of such extreme weather conditions expected, countries are trying to better understand heat and find ways to cool their cities down. As CNA's Clara Lee finds out, Singapore might have a blueprint. Subscribe to our channel here: https://cna.asia/youtubesub Subscribe to our news service for must-read stories: Telegram - https://cna.asia/telegram WhatsApp - https://cna.asia/whatsapp Follow us: CNA: https://cna.asia CNA Lifestyle: http://www.cnalifestyle.com Facebook: https://www.facebook.com/channelnewsasia Instagram: https://www.instagram.com/channelnewsasia Twitter: https://www.twitter.com/channelnewsasia TikTok: https://www.tiktok.com/@channelnewsasia