Login or register (free and only takes a few minutes) to participate in this question.
You will also have access to many other tools and opportunities designed for those who have language-related jobs (or are passionate about them). Participation is free and the site has a strict confidentiality policy.
There is some concern from modeling that Joshua trees will be eliminated from Joshua Tree National Park due to climate change, and that this will damage the ecosystem of the park. There is also concern about the ability of the trees to migrate to favorable climates due to the extinction of the giant ground sloth 13,000 years ago.