Smolin and Rovelli and Ashketar point out that loop formalism can be extended to supersymmetry and to higher dimensions. Since 11D Supergravity is just a low energy regime of M theory, why not apply and canonically quantize 11D super gravity, in flat space susy unbroken. The result are spin networks that carry more labels. Then use a variety of semiweave states to build a 4D spacetime, possibly broken SUSY. No need to do a landscape. The spin networks are the quantized product of 11D Susygravity, which are then used to build a 4D spacetime, with strings.