Coral reefs are,in fact,a necessary part of our ecosystem and provide opportunities for human beings to gain a better understanding of the ocean.Unfortunately,they're also disappearing faster than ever.

    According to a warning by the US National Oceanic and Atmospheric Administration(NOAA) on Oct.8,the world is in its third recorded global coral bleaching（白化）since 1998 and 2010.This means no place with coral has been spared,as coral reefs are coming into contact with increasingly warm seas,which is leading to them dying off in large numbers.

    Coral bleaching is like human cancer.It happens when corals are under stress from changes in light,nutrients,or temperature.This causes the coral to drive away the symbiotic algae（共生藻类）,living within their tissues（组织）, which play an important role in providing food for coral while making it colorful.Without the algae,coral reefs become pale and weak.In some cases they are not able to recover and eventually die off.

    The current coral bleaching event started back in late 2014 and continued into this year with no signs of stopping.The BBC reports that 35% of coral reefs in the world will likely be affected,and an estimated 4,633 square miles (about 120,000 square kilometers) of coral reefs could die.

    The loss of coral reefs is no small matter.Although they only take up 0.1% of the ocean floor,coral is home to about 25% of marine life.This isn't just a problem for divers and fish,as Eakin pointed out.Coral reefs are important globally,he added,as they protect shorelines,produce money in tourism,and help provide food for 500 million people worldwide.So people cannot overlook the environmental,economic and social effects of the loss.

    The NOAA warning about coral bleaching came just about two months before a global climate summit（峰会）in Paris,where hundreds of world leaders will attempt to work out a plan to fight climate change.

    Oceans will be a key subject during the summit,and Eakin says there's an "absolutely urgent need" for action.

    A young and successful manager was traveling down a neighborhood street, going a bit too fast in his new Jaguar.

    As his car passed a park, one child appeared, and a brick smashed into the Jaguar's side door. He stopped the car very suddenly and drove the Jag back to the spot from where the brick had been thrown. He jumped out of the car, grabbed some kid and pushed him up against a parked car, shouting, "What was that all about and who are you? Just what on earth are you doing? That's a new car and that brick you threw is going to cost a lot of money. Why did you do it?"

    "Please, sir, please, I'm sorry. I didn't know what else to do!" begged the youngster. "It's my brother," he said. "He fell out of his wheelchair and I can't lift him up."

    Sobbing, the boy asked the executive, "Would you please help me get him back into his wheelchair? He's hurt and he's too heavy for me."

    Moved beyond words, the driver tried to swallow the rapidly swelling lump(隆起的肿块)in his throat．He lifted the young mail back into the wheelchair and took out his handkerchief and wiped the scrapes(擦痕)and cuts, checking to see if everything was going to be okay.

    "Thank you, sir. And God bless you, "the grateful child said to him. The man then watched the little boy push his brother to the sidewalk toward their home.

    It was a long walk back to his Jaguar... a long, slow walk. He never did repair the side door. He kept the dent(凹痕) to remind him not to go through life so fast that someone has to throw a brick at you to get your attention.

    Life whispers in your soul and speaks to your heart. Sometimes, when you don't have the time to listen... Life throws a brick at your head.

    It's your choice: Listen to the whispers of your soul or wait for the brick!

    Most Europeans want small cars. Many Americans prefer large cars. As a result, European automakers produce a large number of economical, light weight cars, while American automakers build bigger, heavier cars.

    The price of gas has much to do with this. The petrol is expensive in Europe, so Europeans naturally prefer cars that will go a long way on a small amount of fuel. There are other reasons. Many European cities have very narrow streets. In these cities a small car is more practical and easier to handle than a large one.

    Some Americans like powerful engines in their cars. They enjoy having wider cars that are comfortable for large families and long trips. They are prepared to pay higher costs to get these advantages. Other Americans, however, have learned to like the small and smart cars. Many visitors to Europe during and after World War I discovered that small cars were fun to drive and easy to park in small spaces. They were delighted to learn how far small cars could go on a few gallons of gasoline.

    In the 1950s many Americans began buying European cars. In 1957, for the first time, the United States imported more cars than it exported. The best seller among these imported cars was a cool-looking but small car from Germany. Americans immediately gave it another name “ the bug”.

    Today, American car buyers have a wider choice. There are big cars for people who want large room, comfort, and power. And there are small cars, mostly imported but some American-made, for people who want easy parking and economical operation.

    Here is a list of some of the best museums for children in America.

    Please Touch Children's Museum

    This museum lies in Philadelphia. It offers Alice in Wonderland exhibits where young children can play with giant flowers and have tea parties. Kids can also play on musical instruments and babies can crawl on lily pads, which make musical sounds.

    The Children's Museum of Indianapolis

    This museum lies in Indiana. It holds a fair share of dinosaur fossils (化石). There are many fossils like the T. Rex, Bucky and many others in an 8,000-square-foot area. Around 10,000 man-made objects, including a 55-ton steam engine and a 33-foot tall water clock, are there in the 365,000-square-foot area. It also offers activities like dinosaur building, camps and classes featuring space themes and other educational programs.

    Boston Children's Museum

    This museum lies in Massachusetts. The exhibits here are of health, art, science, culture and environment. In this museum, children also learn about Japanese culture. Activities like Play Lab, New Balance Climb and The Recycle Shop bring out the creativity in children.

    National Museum of Play

    This museum, which lies in Rochester area of New York, has a wide collection of dolls, games, toys and other home crafts dating back to the 19th century. Here, educational tours include stories of machines and other toys. Kids can walk in Sesame Street exhibit and cook food at play or TV studios.

    Children's Museum of Houston

    This museum lies in Texas. Termed as the best playground for mind, this museum offers scores of activities for kids of every age. It even offers free family adventure events where families with their kids are encouraged to work on math activities and games. Children also learn about broadcasting activities and preserving ecosystems.

    Born and raised in a digital age, today's young people are generally tech savvy (技术娴熟的). But when it comes to basic life skills, they're less capable than the older generation.

    According to a recent study, 69 percent of 18 to 24-year-olds in the UK have no idea how to bleed a radiator(暖气片换水). About 35 percent of them don't know how to sew on a button, while about 11 percent don't understand how to change a light bulb or iron clothes.

    It appears young people are losing the skills older generations took for granted. In fact, the problem is shared by young people in the United States. According to a report by Forbes in 2014, most millennial (千禧一代) drivers don't know how to check their tire pressure. Cooking is another basic life skill that has been dropped, as millennials are much more likely to order food deliveries than previous generations.

    Technology may be to blame for this generational gap. Skills at using phones and computers are the ones valued these days, and the practical skills are now seen as functions that can be easily outsourced (外包). Indeed, improvements in technology have made young people unfamiliar with many basic life skills. For example, with GPS always at hand, young people have had no need to learn how to read physical maps.

    However, this change has raised concerns among many people. “If you have your master's degree and you can't live within your means or go home from your job and feed yourself a nutritious (有营养的) meal, you're not a complete graduate,” Chris Moore, a professor from Brigham Young University, US, told Huff Post.

    That's why there's an increasing call for the return of “home ec” in the US, short for home economics, which teaches basic life skills like cooking and how to do laundry. It was very popular in the early 20th century, but was later taken out of schools and universities because of budget(预算) cuts. But recently, home ec was reintroduced in a small number of schools and universities.

    “The educational system would work better if every academic class had a practical course that applied the theory to do something regular people do in real life,” Robert Frost, instructor and flight controller at NASA, wrote on Quora, according to Huff post.

Hello,

    The International Student Center has heard of several frauds(诈骗) that are targeting international students. Someone may call and say that they are from:

    •Immigration Canada

    •home country's Embassy

    •Canada Revenue Agency

    •Police Department

    In most situations, the caller will request that you make a payment or you will face serious consequences when returning to your home country. They may talk or threaten until you make a payment. While there is no way that these fraudsters can know you are an international student (they call Canadians too), here are some things that you should know in order to better protect yourself:

    UTSC provides you with FREE Immigration advising and application help (for Study &Work Permits, Visas, Permanent Residence, and Citizenship).

    Canada Revenue Agency (CRA), Immigration, Refugees and Citizenship Canada (IRCC)，and Canadian Border Services Agency ( CBSA) will not call you, and will not ask for money or personal information by phone. If you call them, you will have to identify yourself.

    Embassies will not threaten you to make a payment or request an investigation fee due to a fake (伪造的) passport.

    Never feel like you need to pay anyone money right away. Ask for an employee number and hang up. You can call back the company (find their number online) and ask about your situation to confirm.

    Be skeptical of anyone asking you to make a payment.

    Think twice before clicking the weblinks provided and make sure they will actually go where they say.

    If you feel that you have been the victim of a fraud, you should report this to the police in the region where you live (e.g. Toronto Police Services). You can also inform Campus Police.

    If you're not sure about something, WAIT. Come to the ISC (IC-350) and meet with a Transition Advisor. We can help you understand what's happening.

    Kendel Chitolie

    International Student Advisor, RISIA S700907

    International Student Centre