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INTERROGATOR: Two protons? They only sent two protons? That’s almost nothing. YE: (laughs) You also said “almost.” That’s the limit of Trisolaran power. They can only accelerate something as small as a proton to near the speed of light. So over a distance of four light-years, they can only send two protons. INTERROGATOR: At the macroscopic level, two protons are nothing. Even a single cilium on a bacterium would include several billion protons. What’s the point? YE: They’re a lock. INTERROGATOR: A lock? What are they locking? YE: They are sealing off the progress of human science. Because of the existence of these two protons, humanity will not be able to make any important scientific developments during the four and a half centuries until the arrival of the Trisolaran Fleet. Evans once said that the day of arrival of the two protons was also the day that human science died. INTERROGATOR: That’s … too fantastic. How can that be? YE: I don’t know. I really don’t know. In the eyes of Trisolaran civilization, we’re probably not even primitive savages. We might be mere bugs.
The Three-Body Problem
Cixin Liu and Ken Liu
this romantic insistence on seeing a dark shadow behind each invention is as dogmatic as the belief in the inevitability of progress.
Sapiens
Yuval Noah Harari
From the sixteenth to the eighteenth century, the European conquerors imported millions of African slaves to work the mines and plantations of America. They chose to import slaves from Africa rather than from Europe or East Asia due to three circumstantial factors. Firstly, Africa was closer, so it was cheaper to import slaves from Senegal than from Vietnam. Secondly, in Africa there already existed a well-developed slave trade (exporting slaves mainly to the Middle East), whereas in Europe slavery was very rare. It was obviously far easier to buy slaves in an existing market than to create a new one from scratch. Thirdly, and most importantly, American plantations in places such as Virginia, Haiti and Brazil were plagued by malaria and yellow fever, which had originated in Africa. Africans had acquired over the generations a partial genetic immunity to these diseases, whereas Europeans were totally defenceless and died in droves. It was consequently wiser for a plantation owner to invest his money in an African slave than in a European slave or indentured labourer.
Sapiens
Yuval Noah Harari
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