Travel website TripAdvisor has announced that it will no longer sell tickets to tourism experiences that allow physical contact with captive, wild animals or endangered species, such as elephant rides and petting tigers.
Wayne Martindale –
Sustainability certifications for fish, meat and food staples are already well-established. Sheffield Hallam University's Wayne Martindale argues that it's time high-value, trendy foods like the avocado answer to the same standards.
Scott Ferraro –
The news that Australia is considering emissions standards for light vehicles has been met with scepticism and concern that buying a new car could become more costly. ClimateWorks' Scott Ferraro addresses five key worries.