bet365 best casino games Australian National University official website recently published a message，Professor Lindell Bromham, a professor of biology at the school, draws a language diversity map from all over the world。Researchers discovered，Language in areas in areas in areas of stable climate often exists with diversity features。

Introduction to Brown Elum，In the stable climate, there are usually stable food supply，Suitable for humans to survive for a long time in this area，Therefore, people with different cultures and language backgrounds will bet365 live casino games come here，Finally forming cultural fusion、Multi -language coexistence。Actually，Language diversity and biological diversity are affected by similar factors。For example，The biodiversity near the equator is richer，and the biological diversity in the polar areas is relatively small。

But there are some exceptions，Brownham Example，East of the Himalayas、Western Africa and Papua New Guinea's language diversity characteristics are more complicated，It is still difficult to explain so far。Papua New Guinea has a language type that accounts for 10%of the world language category，There is no connection between these languages。​​If we can find the factors that drive the language diversity of Papua New Guinea in the New Guinea Bet365 app download region，You can have more understanding of language diversity。This is of special significance for some countries with a faster language。

　　(Zhao Qi/Compilation)

Comprehensive foreign media report May 20，Stewart Patrick, a scholar of the American Foreign Relations Association, posted on the association's official website，Call for the crowded status of countries around the world to alleviate the static track of the earth、Improve the cooperation intensity on topics such as the use of transparency。

Patrick said，With the continuous progress of technology，The economic cost of entering space gradually decreases，More and more countries and enterprises have joined the space exploration。In this "new space era"，Space exploration and bet365 Play online games utilization can promote interaction and communication from various countries，Promoting human understanding of the earth's ecosystem，Help the world to jointly improve the asteroid defense system。and share the benefits of the new space era，then requires countries to reach international consensus，and use rules as the benchmark to use the outer space。At the same time，Countries need to pass multilateral collaboration，Create the outer space as stable、Public space for peace。

Patrick proposed，In recent years，With the sharp increase in the number of small satellites launched，A large amount of spatial fragments and radio spectrum interference that might produce tiny satellites，serious impact on the bet365 best casino games safety of other spacecraft，This has attracted widespread attention from the international community。Satellite system specification mechanism、Use outer space resources、The three fields of the asteroid defense system must be urgent to strengthen global cooperation，Establishing a global space traffic supervision mechanism will become an inevitable requirement for future spatial technology development。All countries need to cooperate to manage space traffic，Clear space fragments together，and provide guarantee for the normal operation of the satellite。

　　(Zhao Sanle/Compilation)