Let us see all the arguments one by one.
1) It is true that nuclear energy involves no greenhouse gas emissions. In the current state of the environment and world politics (recent Paris agreement on carbon emissions) it is a very important asset. Nuclear energy is much more mass efficient too and the waste after its use will be much smaller in scale than greenhouse emissions. This is the correct answer.
2) It is not easily accessible, at least in its current state. It demands great technological advancements and even greater awareness of technology when one tries to avoid accidents. Only a handful of countries have the infrastructure to have nuclear plants and for the rest of the world it is only a remote reality.
3) The prices are not controlled by an international commission; even if it were so, it is not that big of an advantage, since other traditional means of energy could enter this state of being controlled too.
4) Sadly, the health risks associated with nuclear energy are huge. Radioactivity is very hard to contain or to dispose of it once it is in the wild and the consequences are harsh for the organisms; it affects our DNA and it leads to mutations and increased cancer rates.
Answer:
The major theme of the fair was to show that the United States was leading the realms of science and space. The US Government was really interested in demonstrating the nation's scientific prowess to the world, and so committed over $9 million to the fair, chiefly to build the NASA-themed United States Science Exhibit .
Another theme is to bring order to exposition scheduling and to make clear the rights and responsibilities of the host city and participants.Approximately 10 million people attended this fair and The Century Twenty One made a profit as well.
Hope this helps :D
The effect that the Gero Crucifix had on Medieval German art would be how uniquely it portrays Christ in it such that it serves a monumental work of Christ compared to its earliest depictions before. It focused more on the image of the 'suffering Christ' on the cross.
