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Based on Quantum Gravity arguments, it has been suggested that all kineticterms of light particles below the UV cut-off could arise in the IR via quantum(loop) corrections. These loop corrections involve infinite towers of statesbecoming light (e.g. Kaluza-Klein or string towers). We study implications ofthis Emergence Proposal for fundamental scales in the Standard Model (SM). Inthis scheme all Yukawa couplings are of order one in the UV and small Yukawasfor lighter generations appear via large anomalous dimensions induced by thetowers of states. Thus, the observed hierarchies of quark and lepton masses area reflection of the structure of towers of states that lie below the QuantumGravity scale, $\Lambda_{\text{QG}}$. Small Dirac neutrino masses consistentwith experimental observation appear due to the existence of a tower of SMsinglet states of mass $m_{0}\simeq Y_{\nu_3}M_p\simeq 7\times 10^5$ GeV,opening up a new extra dimension, while the UV cut-off occurs at$\Lambda_{\text{QG}}\lesssim 10^{14}$ GeV. Additional constraints relating theElectro-Weak (EW) and cosmological constant (c.c.) scales (denoted$M_{\text{EW}}$ and $V_0$) appear if the Swampland condition $m_{\nu_1}\lesssimV_0^{1/4}$ is imposed (with $\nu_1$ denoting the lightest neutrino), whichitself arises upon applying the AdS non-SUSY Conjecture or the AdS/dS DistanceConjecture to the 3d vacua from circle compactifications of the SM. Inparticular, the EW scale and that of the extra dimension fulfill ${m_0 \,M_{\text{EW}}\lesssim 10^{2}\, V_0^{1/4}M_p}$, thus relating the EW hierarchyproblem to that of the c.c. Hence, all fundamental scales may be written aspowers of the c.c., i.e. $m_{\bullet}\sim V_0^\delta M_p^{1-4\delta}$. Thescale of SUSY breaking is $m_{3/2}\lesssim 7\times 10^5$ GeV, which favours aMini-Split scenario that could be possibly tested at LHC and/or FCC.

Towers and Hierarchies in the Standard Model from Emergence in Quantum Gravity