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A vast array of (metastable) vacuum solutions arise from stringcompactifications, each leading to different 4-d laws of physics. The space ofthese solutions, known as the string landscape, allows for an environmentalsolution to the cosmological constant problem. We examine the possibility of anenvironmental solution to the gauge hierarchy problem. We argue that thelandscape favors softly broken supersymmetric models over particle physicsmodels containing quadratic divergences, such as the Standard Model. We presenta scheme for computing relative probabilities for supersymmetric models toemerge from the landscape. The probabilities are related to the likelihood thatthe derived value of the weak scale lies within the Agrawal et al. (ABDS)allowed window of values leading to atoms as we know them. This then favorsnatural SUSY models over unnatural (SUSY and other) models via a computableprobability measure.

Fine-tuned vs. natural supersymmetry: what does the string landscape predict?