Instructions: Given a text, write a compressed version of it in a single sentence.
Input: Which leads to an odd thought: The indefinite hierarchy upward in complexity is a "sink" where the burgeoning order of the universe constructed by such agents can be "dumped." The biosphere has been doing this dumping for . billion years.
Output:
The hierarchy upward in a complexity is a "sink" where the order of the universe contructed by such agents has been "dumped" by the biosphere for billions of years.