Global Cooperation
In the 21st century, we’ve seen a new trend that is pushing the boundaries of human invention and innovation—global cooperation. Scientific and technical research and development is now so complicated that no one scientist can know it all. So, increasingly, innovation is coming from the combining of cutting-edge expertise (专业知识) from different scientific fields.
There are now over 8, 000 scientific journals worldwide and it is impossible to be an expert in all areas. Therefore, in this highly specialized world, scientists, medics and engineers have to cooperate in order to innovate. Professor Bob Langer at Massachusetts Institute of Technology (MIT) has made significant breakthroughs in the field of biomedical engineering. But he hasn’t done it on his own. He has invited experts from around the world in different fields to form a global team to design new substances which can go inside the body, deliver medicines and then dissolve. Also at MIT, when Cesar Harada heard about the oil spill in the Gulf of Mexico in 2010, he quit his dream job there and tried to develop a more efficient way to remove the oil. But rather than focusing on profit, he decided to ‘open-source’ the design. He shared his own ideas on the web for free and then got experts from all around the world to contribute ideas and even donations. Thanks to this free, not-for-profit way of sharing ideas and intellectual property on the internet, a boat capable of cleaning oil quickly came into being. Obviously, international cooperation based on sharing information freely has produced innovative approaches to solving problems.
It appears that the days of brilliant individuals working in their garages on their own are over. Global teams with a united purpose building on everyone’s expertise can collectively do far more than one brilliant individual. Today’s world calls for global cooperators, sharers, and not protectors of ideas.
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同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

