Kodi tsogolo la kukhazikika pakuyenda ndikuyenda pang'ono ndikuchita zambiri zochotsa mpweya? Kodi tiyenera kuganizira njira zina zothetsera vutoli?
ZOMWE MUNGACHITE PA NKHANIYI:
- Do we need to think about alternative ways to solve this challenge.
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- Is the future of sustainability in travel just about travelling less and doing more carbon offsetting.