To this day, apart from the culprits who dropped CW-7, no one could have predicted that humanity would perish because of those few planes.
The worst-case scenario is that the Earth will experience a period of climate instability, with more frequent weather disasters.
There are various opinions on this period of time, with some believing it to be a few weeks, others a few months, and even the most radical proponents pushing it to a few years.
But Zhang Tianyuan knew that this time estimate was far too optimistic.
In the movie's plot, it wasn't until seventeen years later that Earth's climate became initially habitable for humans.
It's just about survival.
Seventeen years later, when the two survivors stepped off the derailed train, the outside world was still a frozen wasteland, and they could even see Arctic.
It goes without saying how harsh the climate, which is suitable for Arctic, is for humans.
and...
Zhang Tianyuan thought of the Day After Tomorrow Spacetime.
The area is still suffering from snowmelt disasters and continuous flooding. In addition, the temperature is gradually dropping, and it is unknown how long it will take to truly overcome the crisis.
In comparison, the Snowpiercer Spacetime will most likely face a similar situation in the future.
Zhang Tianyuan sighed, first patiently addressing the concerns raised by Cheng Wanli and the others, before intentionally or unintentionally revealing what he wanted to say, "In another parallel universe, our Mutual Aid Society actually encountered a similar situation to yours."
Cheng Wanli was indeed interested in this; learning from others can be beneficial, so he immediately continued to ask questions.
Zhang Tianyuan chuckled lightly, "That timeline was the sixth one we arrived in, a little earlier than yours."
"Besides, they've only just entered the 21st century, and their technology isn't as advanced as yours."
Cheng Wanli asked earnestly, "Did they experience the same sudden drop in temperature as we did?"
"Their climate disasters are somewhat unique..."
When discussing the specific causes of the disaster, Zhang Tianyuan specifically mentioned the mass extinction caused by an ancient climate catastrophe.
Cheng Wanli maintained a solemn expression, keeping his lips pursed and remaining silent.
The reactions of those around him were similar.
"... In short, No. 6 Spacetime has only just passed the most critical moment; next, they will face..."
What follows will be a long, harsh winter.
Zhang Tianyuan finished speaking with a sigh.
Cheng Wanli sensed the hidden meaning in those words and asked, "Does President Zhang mean that the situation in our timeline is the same as in No. 6 Spacetime?"
"Are we entering an ice age?" Xxs-2
"In some ways, your situation is actually a bit worse."
As soon as Zhang Tianyuan spoke, Instructor Yin, who was sitting next to him, took out the materials he had on hand.
"This is the meteorological data we accumulated during the disaster relief efforts in No. 6 Spacetime, and the other set is the meteorological data for your time zone that we collected over the past few days through the meteorological satellite network."
"I'm sorry, the deployment of the weather satellite network was not done with your permission because we didn't have the time to contact and communicate with you at the time, and you probably didn't have the time either."
Cheng Wanli nodded, showing no intention of pursuing this trivial matter.
And there's nothing wrong with what they said. If it were two days ago, they really wouldn't have been in the mood to brave the unusually low temperatures across the country to establish contact with an organization of unknown origin.
The plasma jets in the sky, which demonstrated both strength and goodwill, form the basis for the amicable communication between the two sides sitting here.
"A simple comparison has already been made here," Zhang Tianyuan said.
"Based on the charts, the current meteorological disaster characteristics in your time and space are low intensity but large area of temperature drop."
Of course, this characteristic is relative to the Day After Tomorrow Spacetime.
The lowest temperature recorded in the Snowpiercer Spacetime is only around -30 degrees Celsius, far less than the super storms of -100 degrees Celsius in the Day After Tomorrow Spacetime, which can instantly freeze people completely.
Moreover, the impact of meteorological disasters is not extensive; the super storms that will hit the Day After Tomorrow Spacetime will easily cover the entire Northern Hemisphere.
This is why the plasma jets of Planetary Engine can be used.
If we were to go to the Day After Tomorrow Spacetime, and want the plasma jets to almost completely cover the three superstorms in the Northern Hemisphere, we would have to have ten thousand Planetary Engine firing at the same time.
"In No. 6 Spacetime, there are still the equator and the relatively peaceful Southern Hemisphere. But in your timeline, there is currently..."
A significant global temperature drop has occurred.
"If it weren't for the interference from the plasma jet, a large-scale catastrophic disaster might have already occurred, but that would only be a temporary fix..."
Based on his understanding, Zhang Tianyuan gave Cheng Wanli a general overview of the documents in front of him.
Finally, we can draw the following conclusion:
"Our meteorological team believes that the current temperature drop in your timeline has exceeded that of No. 6 Spacetime, so there will be no temperature rise in your timeline for at least the next thirteen years."
Cheng Wanli remained silent.
Those around him remained silent.
No one expected that the Mutual Aid Society would draw such a pessimistic conclusion about their future.
Although the document in my hand was brief, it was written very clearly and in a very organized manner, and it was obviously not made up.
"Based on the inferences above, will our future surface temperature remain below minus forty degrees Celsius year-round?"
Zhang Tianyuan nodded.
This temperature estimate was calculated by Liu Chunshi.
If we extrapolate from the situation depicted in the movie, we can calculate that the lowest temperature would not be lower than minus eighty degrees Celsius.
This is because the last two survivors saw Arctic outside the train, and the lowest temperature at Arctic can survive is around minus eighty degrees Celsius.
In other words, the lowest temperature in the Arctic and near -Arctic regions will not exceed minus eighty degrees Celsius.
If this is the case in the Arctic, temperatures in other regions are unlikely to drop below minus eighty degrees Celsius.
In other words, by then, most areas of the Snowpiercer Spacetime will be between -40°C and -80°C.
This temperature sounds better than minus one hundred degrees Celsius in the Day After Tomorrow Spacetime.
But Cheng Wanli showed no sign of joy.
The temperature drop area is too large!
The entire Earth is at this temperature; there's simply nowhere to hide!
And the temperature drops so quickly!
Cheng Wanli only learned how much high-temperature plasma the Planetary Engine had fired over the past few days, and how much heat that plasma carried, after reviewing the documents.
Even so, the overall temperature still shows no signs of rising!
The plasma jet only provides temporary heating, temporarily interrupting the disaster.
After a while, the temperature will drop again.
This is a huge problem!