The document discusses the concept of slow travel as an alternative to air and car travel. It notes that slow travel involves traveling to destinations more slowly overland, staying longer, and traveling less. This helps address issues caused by overtourism such as pollution, traffic congestion, and damage to ecosystems. The document provides examples of how to do slow travel, such as by taking longer walking tours between destinations. It also acknowledges challenges to implementing slow travel, such as a lack of infrastructure and accommodation geared toward slow travelers.