How about blowing a gap in the Himalayas and turning the wasteland into an oasis?

Blow a hole in the Himalayas? At first glance, it can't be true. In fact, it did happen twenty years ago, and some domestic scientists suggested it to the above. So what is the so-called? Blow a hole? What the hell is going on? Let me tell you the whole story:

The Antarctic, the Arctic and the Qinghai-Tibet Plateau are recognized as the three poles in the world, and they are the windows of world climate change. Where is the Himalayas located? From the map, the Himalayas stretch like the southern part of the Qinghai-Tibet Plateau. Fence? Or the dividing line that separates the fertile Ganges Plain from the cold plateau in the north. Then, an idea appeared.

Can you blow a hole in the Himalayas, not much, just a 50-kilometer-wide gap, and blow the warm and humid airflow of the Indian Ocean through Nepal to the Qinghai-Tibet Plateau, change the climate there and create a land of fish and rice? The idea is not complicated. The Himalayas are like a barrier, which hinders the progress of warm and humid air flow. The warm and humid air flow from the Indian Ocean rises due to the barrier of the Himalayas. When it encounters cold rainfall, it forms the Ganges Plain in the south of the Himalayas, where there is abundant rainfall and a vast paddy field planting area.

Separated by a mountain, the climate change is so great. If you blow a hole, it will be perfect. This idea was mentioned by several scientists at that time and quickly became a hot topic. This scene also appeared in the film "Be there or be square" directed by Xiaogang Feng, and Ge You introduced this concept before the podium.

So from a scientific point of view, is this idea feasible?

From an engineering point of view, blasting a 50-kilometer-wide hole must be completed with a nuclear bomb. It is impossible to accomplish this task with hundreds of atomic bombs. The atomic bomb explosion itself is highly radioactive and will pollute the environment. How to construct after explosion?

From a scientific point of view, it is useless to blow up a hole 50 kilometers wide. The Himalayas are not a continuous wall. It has many openings in itself. What's the use of popping a few more holes? This is just a drop in the ocean.

From the meteorological point of view, warm and humid airflow is useless even if it crosses the barrier of Himalayas. Do you know that the Qinghai-Tibet Plateau is well known? Roof of the world? It is said that the average height is above 4 kilometers, and there is not much water vapor after the warm and humid airflow rises to this height. What's the use? And if the warm and humid airflow blows to the northern foot of the Himalayas, I'm afraid some places will be submerged because of the rising temperature and melting snow.

In a word, the idea of blowing a hole in the Himalayas to attract the warm and humid air flow in the Indian Ocean is big and empty, and it is not feasible to implement it. Moreover, the cost of this project is absolutely unprecedented, how much manpower and material resources are needed and how much money will be spent. It is inconceivable that modern human science and technology is far from changing nature so much.