Final answer:
The major issue with jobs from tourism is the economic and environmental impact on local communities, often due to multiplier leakage, where profits leave the local area, and the strain on the environment and public resources from tourism infrastructure and activities.
Step-by-step explanation:
The major problem with most jobs from tourism is that they can often lead to economic and environmental challenges for the local areas. For example, in the Caribbean Basin, while tourist dollars provide necessary revenue, they also result in jobs that pay low wages and can contribute to environmental degradation due to the overuse of local resources and infrastructure. When poorly managed, tourism may not adequately benefit local economies, as much of the profits are funneled back to foreign ownership, exemplified by the presence of American-owned cruise ships and resorts. This is a phenomenon known as multiplier leakage, where the expected economic benefits to the local community are significantly reduced as most of the income generated leaves the local area.
Additionally, the construction of tourism infrastructure such as ports and resorts can have detrimental effects on the environment, like coral reef damage due to the construction of ports, and increased pollution from the heavy influx of tourists. Furthermore, resources that could be used for critical public services are often diverted to support the tourism industry. Ecotourism is promoted as a sustainable alternative; however, it requires careful management to ensure that it does not harm the local environment and cultural heritage it seeks to showcase.