1) Why does the new era "need to continue to carry forward the spirit of scientists with patriotism as the background?"

The reason is to make scientists pay attention to the traditional culture of China.

Carrying forward the spirit of scientists with patriotism as the background can make scientists pay more attention to China's traditional culture, so as to better integrate Chinese and Western scientific and technological cultures and promote China's scientific and technological innovation to the world.

In the new era, it is necessary to carry forward the spirit of scientists with patriotism as the background, which is not only the need of China's scientific and technological innovation and development, but also the inevitable requirement of realizing the country's prosperity.