Why did Ban Ki-moon say climate change does not respect national borders?

What is CU Cable? Describe What can happen if too many harmful bacteria enter the system? What did Gregor Mendel do involving astronomy? What actinide element is used for thermoelectric power? What can cause Vibration and shaking all the time in the human body? When a hurricane is forming what happens after giant thunderstorms form? What element has the greatest abundance in the Earth's crust? If the boiling point of a certain amount of a liquid is 150 degrees then what is the boiling point of twice that amount of the liquid? Do zebras have more black stripes than white stripes? What is the difference between global climate changes and permafrost layer? What are the names of the latitude lines that circle the north and south poles? When you lower the temperature of a jar of water from 110C to -10C what sequence of states will the water go through? What is the range between mount Kilimanjaro and mount elbrus? Is a landslide a land form? Is decaying tree log biotic? How sulphur can form six bonds? Is a tsunami caused by geologic nature? What does Ecuador colombia Brazil Kenya have in common? How could you increase the intensity of a flashlight beam? What is 229c in inches?