Should governments ban tourists from fragile ecosystems?

I always loved the idea of travelling to exotic beaches or remote rainforests even when I was younger. I imagined myself snorkelling above the bright coral reefs or walking through dense jungle, mesmerized by lush greenery and wild animals. The pure beauty of those places always fascinated me. But now that I know more about ecology and the fragility of some habitats, I often ask myself if tourism really belongs there. Perhaps some ecosystems are too fragile to welcome curious travellers.

There are good arguments in favour of tourism. For many coastal and tropical communities tourism brings income of employment. A large study estimated that global reef-based tourism generates billions of dollars annually through diving, snorkeling and coastal holidays. Tourism also raises awareness about the value of natural habitats. Seeing a colourful reef or an intact rainforest in real life can make people respect nature more deeply than when they only see pictures or read reports. In that sense tourism can support conservation and foster a connection between humans and the other than human world.

However, tourism often causes real damage. Fragile ecosystems like coral reefs can easily be harmed when snorkelers or divers accidentally touch, kick or stand on the coral. Boat anchors and chains can crush coral formations and wreck entire reef sections. Pollution is another major problem. Sunscreen chemicals, oil, fuel, waste or sewage from boats and resorts enter the water and hurt marine life. When tourism leads to coastal development like hotels, dock or marinas it often causes sediment runoff such sediment clouds water, blocking sunlight that corals need to photosynthesize, and may suffocate them.

For rainforest areas and other sensitive biomes, tourism may mean clearing land for lodges, food-traffic that damages vegetation, and disturbance to wildlife. In many places, ecosystems evolved over centuries to millennia to delicate balances. Even small disruptions can ripple out to degrade biodiversity or disturb species survival.

Given these problems I believe that in many especially fragile ecosystems governments should seriously consider banning or strongly restricting tourism. It is a harsh measure, and people including me would lose the chance to see these places in real life. But if that is what it takes to protect reefs, rainforests and other vulnerable habitats, I think it is a price worth paying.

If a total ban seems too drastic, a strict regulation would be a good alternative. Limits on visitor numbers, enforcement of low-impact practices (reef-safe sunscreen, no anchoring, use of mooring buoys, no littering, no harmful development) and support for conservation projects could reduce damage drastically. Locals whose livelihoods depend on tourism should be offered alternative sustainable income sources. Perhaps nature-friendly jobs, education, or conservation work.

In the end, some places on Earth deserve to remain wild and undisturbed. If we care about biodiversity, about future generations, about the rights of nonhuman life, then we must sometimes protect nature by keeping people out.

Written by: Imran Boykobaan

References

Spalding, M., Burke, L., Wood, S. A., Ashpole, J., Hutchinson, J., & zu Ermgassen, P. (2017). Mapping the global value and distribution of coral reef tourism. Marine Policy, 82, 104–113. Outdoor R&D
Reef Resilience Network. (n.d.). Tourism and Recreational Impacts. Retrieved from https://reefresilience.org/managing-local-threats/managing-recreational-use/ Reef Resilience Network
The SEA People. (n.d.). Impact of Tourism: Balancing Growth & Conservation. Retrieved from https://theseapeople.org/impact-of-tourism-2/ theseapeople.org