Oded Schramm (1961–2008) influenced greatly the development of percolation theory beyond the usual ℤd setting; in particular, the case of nonamenable lattices. Here, we review some of his work in this field.
"Percolation beyond ℤd: The contributions of Oded Schramm." Ann. Probab. 39 (5) 1668 - 1701, September 2011. https://doi.org/10.1214/10-AOP563