The Australian expert's face was already very ugly.

He didn't dare to show that he was a little angry now, because everyone's eyes were staring, if he was too emotional at this time, did he not know how to admit that his skills were inferior?

In fact, his own views on Australian ecology are somewhat different from the attitude of the Australian federal government, but in the face of the notorious facts, he really can't explain clearly.

Liu Wei continued to face the other personnel: "It is not a specific species that plays a role in the ecological carrying capacity, just now Australian experts mentioned the expansion of wild boar, rock sheep and other populations, in my opinion, their population advantage to a certain extent encroaches on the living space of other organisms, it is possible to destroy the ecological carrying capacity."

To deal with this kind of problem, hunting and building protection are all effective man-made measures, and the most direct and effective way is to cultivate their natural opponents, that is, natural enemies.

At present, the nature reserves established in China are comprehensive nature reserves, which can be seen as a small biosphere, with the aim of promoting the balanced development of various species, and only human intervention will be resorted to in extreme cases.

Therefore, our country's law does not form an absolute resource protection for wild animals, and the doubts of Australian experts are groundless speculation of unknown circumstances!"

The bigwigs of the Chinese delegation on the rostrum smiled with satisfaction.

Ma Rongsheng was even a little excited, if it weren't for his identity, he couldn't wait to applaud and roar twice, "Okay!

He was secretly happy.

Sure enough, I didn't see the wrong person.

Not only is the knowledge extensive, but the eloquence is also first-class and logical, which makes Australian experts speechless.

Liu Wei deliberately glanced at the Australian expert and said with a smile, "Maybe I'm not famous at the scene today, but in your Australia, especially Tasmania, I should be considered a celebrity, right?"

The Australian expert looked up, stunned.

"Three months ago, there was a wildfire in Tasmania, and a wildlife research expert from China organized and mobilized various forces to carry out firefighting work, saving tens of thousands of lives, including residents of surrounding towns.

Australian experts were taken aback.

His eyes stopped at Liu Wei.

"Are you Liu Wei?" he snapped out, asking a question that made people laugh.

It was expressed in a completely surprised emotion, without thinking about it.

Liu Wei smiled and said, "Academician Ma Rongsheng has already introduced me, have you forgotten again?"

Australian experts say no more.

Of course, he knew about the bushfires in Tasmania, because when wildfires broke out in the whole of Australia, only the fires in Tasmania were extinguished.

Speaking of which, it is a bit ashamed that the firefighting campaign was actually initiated by a Chinese.

The Australian expert was embarrassed when he thought of this, turned his head, remained in an embarrassing state that nothing had happened, and looked at the rostrum.

Liu Wei originally thought that his task had been completed.

I didn't expect another picky one to pop up.

is an American expert.

On the surface, he spoke very politely, and it sounded like he was praising Liu Wei.

In fact, there are pits in every sentence.

He spoke with great pride and confidence on the issue of "animal welfare".

To be honest, even Scholar Yang Cheng doesn't know how to respond to this topic?

Because looking at the whole world, China is really not doing well in this area.

But in the face of aggressive questioning, Liu Wei didn't think about backing down.

Now that you've opened your voice, let's keep coming!

In response to the question of "animal welfare" raised by American experts, Liu Wei was not prepared to face the battle head-on, but turned to world trade talks.

On the one hand, the actual situation is that the developed countries such as Europe and the United States are at a loss, and on the other hand, the research field of the experts here is not in the field of world trade.

Liu Wei first admitted: "According to the consensus reached by the international community, animal welfare is based on five freedoms: freedom from hunger and thirst, freedom from comfort, freedom from pain, injury and disease, freedom to live without fear and sadness, and freedom to express openness.

It is indisputable that China's legislation and practice in animal welfare need to be improved, and the premise is that it is carried out on the basis of the five freedoms.

We follow the consensus reached by the international community and have been working to improve the deficiencies in existing laws and regulations.

However, the biggest obstacle to China's animal welfare rights legislation is that it is not suitable for national conditions.

From the point of view of economic development, China is a developing country, the development of economic, scientific and technological, social factors is still in the initial stage of socialism, the overall domestic economic strength needs to be improved, if too much emphasis is placed on the protection of animal rights and welfare in the country, and the production of livestock, animal husbandry and fishery is required to produce animal products in full accordance with the conditions of modern large-scale production, then the formulation of the law does not meet the standards of the level of productivity, and its implementation will also be out of touch with the social reality, and it will be difficult for domestic producers and operators of all walks of life to accept.

In addition, China is a large agricultural country, and the proportion of agricultural and animal husbandry products exports accounts for a large share of the world. At present, under the constraints of the WTO mechanism, the market access threshold for international agricultural products in world trade is becoming more and more stringent, and new trade barriers for various agricultural products have emerged one after another. ”

Here, Liu Wei deliberately glanced at the American expert, "Many developed countries have imposed trade barriers on China in terms of animal welfare, and through the formulation of relevant laws and regulations, the rules of animal welfare protection have been extended to world trade rules.

In particular, in a certain developed country, strict implementation standards and inspection indicators have been stipulated in the process of breeding, slaughtering and transportation of meat animals, and their standards are used as the export standards of our country's agriculture and animal husbandry industry, and obvious trade sanctions. It has affected producers and operators in all walks of life, and even the entire import and export trade.

However, in today's economic globalization, China still strictly abides by international animal welfare standards and engages in the import and export trade of agricultural and animal husbandry products.

So the reality is that we are trying very hard to do it, but some developed countries are doing everything possible to stop it!"

Liu Wei has already said it very vaguely.

Even if the American expert does not have a deep understanding of world trade, he certainly knows about trade barriers and economic sanctions.

It's a loss in itself.

He didn't expect that Liu Wei would talk about the world trade situation on the topic of discussion he proposed, and it just so happened that he couldn't answer the conversation in this regard.

Without waiting for the American experts to speak, Academician Ma Rongsheng spoke first, "Wonderful! All the experts here have to admit the greatness of the juniors, right? Today's exchange meeting has become an exchange between the old and new academic schools, and it has played a very good role in inheriting it.

The Chinese delegation applauded its hands.

The rest of the room applauded, after all, in China.

Ma Rongsheng very cleverly changed the topic, on the one hand, he didn't want Liu Wei to fight hard, because if he talked deeper, the world-class bigwigs might have to throw out the world problems in their research fields to embarrass him!

On the other hand, Liu Wei has earned back face and won the attention of the top fields in the industry.