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-Decision theory solves the extremely hard problem of telling you what you should do if you have a consistent and mathematically formalized model of the world and a utility function telling you exactly how good any particular world-state is. The most common decision theories are evidential decision theory and causal decision theory; various [[accursed decision theories]] exist but are not in wide use.
+Decision theory solves the extremely hard* problem of telling you what you should do if you have a consistent and mathematically formalized model of the world and a utility function telling you exactly how good any particular world-state is. The most common decision theories are evidential decision theory and causal decision theory; various [[accursed decision theories]] exist but are not in wide use.