On April 22, 1994 Gore sent invitations to the heads of 120 countries, and invited them to join GLOBE, which Gore conceived first. In the plan millions of students will work for the same goal to protect our environment. China is one of the countries that joined the program early. Chinese students chat on Internet with other countries' students in English about the topics that they are interested in, such as flood, hurricane, crops, and cultural differences. Every half month two scientists will take part in their discussion to satisfy their curiosity.