Climate is a large - scale phenomenon that emerges from complicated interactions among small - scale physical systems. (giss.nasa.gov)
The challenge for designers will be simplifying complicated interactions and information sets into smaller units that are easier to navigate. (law21.ca)
Add in the fact that PfEMP1 proteins are only one out of many hundreds of antigens expressed by the malaria parasite, and you can get an idea of how complicated the interaction between host and parasite becomes. (yourgenome.org)