The world food safety could be in danger because of a number of food production shocks (冲击), according to an Australian study.

The researchers from the University of Tasmania found that there were 226 shocks in the area of food production across 134 nations and the frequency has been increasing over the past 50 years.

According to Cottrell, a researcher from the University of Tasmania, the main causes behind the shocks are different. For crops, extreme weather events such as floods and no rain for a long time play the biggest part. Weather also plays a role in livestock(家畜)production, but disease plays a bigger role. Disease also leads to aquaculture(水产业)shocks, while in the ocean most of the food shocks are caused by overfishing.

“When we look at the food production systems, covering crops, livestock, fisheries and aquaculture,” Cottrell said, “we find that crops and livestock are more easily affected than aquaculture. And some countries in South Asia are more frequently affected than others.”

The effects of production shocks reached far away from where they happened. When one means of food production is greatly reduced, it will cause unexpected results. “The India got a lot of food production shocks in crops and livestock, largely because of floods,” Cottrell explained. “If countries like India are shocked and the rice production is much smaller, they’ll probably send less goods to another country. And that shock suddenly starts to affect all the trade partners of the major producers as well.”

According to what Cottrell said, while the international community faces a great challenge to these problems, steps taken now can help fight against unexpected shocks in the future. “This can be done through measures such as food store systems so that they are better able to deal with the effect which is caused by problems such as climate change.” said Cottrell.

Not everyone is excited about birthdays. There are many people out there who never feel excited about it. 【小题1】Going to office, wrestling with crowded public transport, having lunch in set duration, everything goes with the normal routine.

【小题2】What exactly makes them feel nothing special on the day of their bith?

This may be common in those who are in their 50’s, 60’s, or 70’s... For some people in this age, life becomes a journey that is going on and on and on at a faster pace. They feel like losing control of their time and every passing year doubles the fear of dying soon. This is not good as it is negative.【小题3】

Some people do not like to come to the notice of others due to any possible reason on this earth. You may feel amazed about this nature. But they like to remain as part of the crowd.【小题4】Because they bring people in sudden attention. They prefer to remain silent and follow the normal routine of daily life.

Here comes another part of the population that thinks it is a waste of money.【小题5】This also includes people who are in debt and have multiple obligations. For instance, mostly a mess of short-term debts contributes to act strangely and expense restriction.

Instead of aiming for a perfect day, set realistic expectations for your birthday.