Bruce waved his hand, signaling everyone to stop applauding, and after the room was quiet again, he said slowly: "This time, the theme of my speech is closely related to all of us, and it is also related to the development of the earth in the future. ”

As he spoke, he wrote down the theme of the speech on the blackboard behind him, and his words appeared on the big screen.

"Changes and developments in the earth's natural environment in recent years. ”

When he saw this, Xiao Chen's eyebrows raised, and he was a little interested in this lecture. He wanted to hear what this Professor Bruce would say.

After Bruce finished writing again, he turned to face the crowd, Xiao Chen and they were relatively close, and saw his expression gradually becoming serious.

"In recent years, the earth's ecological environment is undergoing significant changes, I believe that the students here also feel that the rumors of the end of the world are often spread on the market, and the reason why these rumors arise is because in recent years, natural disasters on the earth have occurred frequently, and the frequency is much higher than before. According to my research, in the past five years, the number of natural disasters on the planet has increased by 10 percent compared to the past. ”

Bruce spoke in a serious and solemn tone.

As soon as his words came out, there were bursts of discussion below, everyone believed what he said, and when the rumors came out, some people even believed them.

However, with the passage of time, the so-called end of the world has not come, which makes people suspect that some of the previous rumors are rumors.

However, I have to say that the natural disasters on the earth are indeed getting more and more serious, and now when I hear Bruce mention this matter again, I have speculated, is it really the end of the world?

Bruce looked at the expressions of the people below, paused, and said, "Everyone will definitely think that I brought this up because the end of the world is coming. ”

After he said this, he shook his head and continued: "The reason why I want to talk about this today is to remind all scholars to study the earth's natural environment more diligently, in case the real end of the world comes. ”

"Okay, that's all off topic, back to our main topic. ”

Bruce smiled, and everyone listened to him, and let go of their doubts and began to listen intently.

Don't look at what Bruce said at the end, but Xiao Chen could hear the faint worry in his tone, and knew that he was not just reminding everyone,

"The earth's ecological environment is undergoing obvious changes, on the earth, some areas have seen the death of large forests, some areas have seen the disappearance of large lakes, and some countries, the original wetland park has become a wasteland Gobi, which tells us that the earth's environment is undergoing irreversible changes. ”

"And this change continues, and we don't know exactly what the future holds, but we can be sure that in the future, this extreme change in the planet will be even more pronounced. ”

Bruce said in a heavy tone, his gaze sweeping over each of them, and nodding to himself as they looked at their worried eyes from what he had said.

That's what he wants, to make everyone aware of this crisis, so that they can better cope with whatever is going to happen in the future.

"Professor, we all know what you're talking about, but how long will this change last? Will it continue forever? And why is this happening, and we have no way to stop it?"

"Yes, Professor, if we continue with this change, will it be good or bad for us?"

"Will humans die out of natural disasters like the dinosaurs of the past?"

Bruce's words caused a lot of repercussions, and the students and teachers below kept asking questions.

Bruce looked at the people who were eager to ask questions, and smiled: "I can't answer your questions for the time being, the changes in the earth's environment, what will happen in the future, we are also studying, these are still confidential information for the time being, so we can't tell you yet." ”

Bruce is also helpless, what they have researched, if it is published, will definitely cause huge turmoil in society, and even those doomsday remarks will reappear, causing everyone to panic.

"Professor, we all know what you said, but we can't always be so scared, is there anything we can tell us?" one of the students asked anxiously, frowning.

He was usually worried about people, but now that he listened to Bruce's words, he was even more scared.

Bruce was silent for a moment and then said: "This situation on the earth is getting worse and worse, and various countries have also made corresponding means to deal with it. What is certain, however, is that those measures have failed in the end, and natural disasters continue to occur frequently. ”

After he finished saying this, a ghostly light flashed in his eyes, and then he continued: "Not only that, but the scale of natural disasters is also expanding, and the places on the earth that are not yet inhabited by us humans are undergoing great changes. ”

As soon as his words came out, everyone was shocked, the discussion started again, everyone's face showed a frightened expression, and for a while, the lecture room was filled with an atmosphere of panic.

Xiao Chen's brows furrowed, it is better not to say what Professor Bruce said, as soon as these words came out, who was not afraid, if Xiao Chen hadn't seen the anxiety in his eyes, he really thought that he was deliberately trying to make people panic.

Bruce doesn't lie, and he was a little anxious for a while when he saw the scared looks of everyone, but with his rich experience in speaking, he quickly adjusted.

He coughed lightly into the microphone twice, drawing everyone's attention back to himself.

"Don't be afraid, although what I said is true, but the changes in the earth, whether it will endanger the survival of human beings is still unknown, maybe this change in the earth is undergoing a kind of evolution, after the change, the environment may become better. ”

His voice was full of comfort, so that the panicked crowd slowly calmed down and listened to him quietly.

Bruce breathed a sigh of relief and continued: "Everyone should have hope, not panic, although the environment is changing, we humans are also constantly improving. ”

His words made everyone nod their heads in agreement, the environment is changing, but human beings are progressing, as long as they rely on their wisdom, they have the confidence to survive in any situation.

"Human beings can become the highest species in all things because we have the wisdom to survive in desperate situations, dare to try in the face of the unknown, no matter what changes will happen to the earth in the future, I believe that as long as we continue to work hard, we will be able to create a prosperous world." ”

After Bruce said this, he shook his head and smiled and continued: "The living standard of your generation is much higher than ours at that time, and it is precisely because of your high starting point that you will definitely be able to realize more dreams in the future than our generation, and you can create more miracles." ”

His words stirred everyone's emotions, and I believe that after his lecture, a group of students who are committed to environmental science and determined to change the status quo will emerge.

Bruce didn't say much on this topic, and went on to talk a little bit about the reasons for the changes in the natural environment, as well as some expertise.

Bruce talked a lot about the topics he wrote, but Xiao Chen didn't listen much to the next.

He had been thinking about Bruce's first remarks, and had to admit that he had a talent for motivating, but in Xiao Chen's opinion, those questions that he didn't answer were extremely critical.

If those are not solved and the earth continues to change, the future of humanity will not be as good as he says.

Whether it was the news he got from Hualong Tang or what Xiao Yang told him, Xiao Chen knew that these changes in the earth would definitely not develop in a way that was beneficial to human beings.

Mo Yanran and Qi Fangfang listened very carefully, and in the following Bruce's narration, it was all some academic issues, which benefited them a lot.

When the lecture was over, Bruce left, but the rest of the students didn't leave, they were all talking.

Some of them were not relieved by Bruce's comfort, and they all guessed what would happen to the earth next, and their hearts were extremely panicked about the future full of unknowns.

"Are you saying that the earth really can't survive, and that we're going to perish?"

"Don't say it, it sounds scary!"

"How can we not say that? We must take precautions and think of ways to do more before the time comes. ”

"What else can be done? Who can resist natural disasters? If a typhoon blows, we will be finished, not to mention if there is an ice phenomenon like the one on TV, where can we resist? ”

Xiao Chen listened to the discussions of the people around him, and his heart sank, he knew that the possibility of what they said was not impossible.

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