Google has a few new tools that make it easier than ever for travelers to make responsible choices when traveling. Google is determined to change that. The search giant has announced a series new features in its travel tools that will allow users to make eco-friendly travel decisions. These include the hotels they choose, the flights they take, and ground transportation. According to Google, the company’s efforts are in response to changing priorities of travelers who are more aware than ever that tourism is responsible for as much as 8% of global greenhouse gas emissions.