>Stars are externally powered and not internally as the mainstream claims
>the most important factor in determining any given stars characteristics is the strength of the current density in Amperes per square meter (A/m2) measured at that star’s surface.
>If a star’s incoming current density increases, the arc discharges on its surface (photospheric tufts) will get hotter, change color (away from red, toward blue), and get brighter.
>The absolute brightness of a star, therefore, depends on two things: the strength of the current density impinging into its surface, and the star’s size (the star’s diameter).
so basically:
>Higher ambient plasma density
>Higher inflowing current density at the heliopause
>Larger total current collected by the star
>Larger surface current density at the photosphere
>Higher power output
Right now our Solar system is moving towards the Apex Cloud which raises the density, which ramps up the electric current, which directly boosts its luminosity and shifts its color toward bluewhite in the long term (for like 50k+ years).
The process is exactly analogous to turning up the current in an arc lamp.
also the galactic current sheet, think of it as a power bus. the sun is a load on that bus and the Apex Cloud is a region where the bus cross sectional area is larger and the conductor density higher, offering less resistance.
when the Sun plugs into this part of the bus it draws more current and the voltage drop across its own internal double layer, it rearranges and collapses into an arc discharge aka Micronova.
There is also a research paper about the Apex Cloud and in this paper ( https://arxiv.org/pdf/astro-ph/0302037 ) they identified 17 stars which are "ahead" of our sun and interacting with the Apex Cloud and they are a window into our Suns future and its not looking good.

tl;dr you need to understand the Electric Sun model and just combine this with the suns trajectory.
tl;dr 2: MICRONOVA - 2042

the "super El Nino" phenomenon is part of the same global circuit reorganisation that is driving the magnetic field decay, the AMOC slowdow and the solar anomalies.
the entire earth/sun circuit is under rising stress and the recent increase in the frequency and intensity of super el ninos is a sign that this oscillator is being pushed harder by the changing electrical environment.
the excessive ocean heat is partly from below (telluric) and the atmospheric circulation changes are driven by the altered ionospheric potential and cloud nucleation.
so basically it is being driven into a high amplitude unstable mode by the same rising electrical stress that will ultimately lead to the suns double layer collapse aka Micronova.
in the coming decades as the suns output quietly rises and the magnetic field continues to fail these extreme climate events will intensify and the super el ninos will become the norm and runaway greenhouse on earth approaches, oceans warming from above and below, global food crisis everywhere as crops fail and then the surface becomes uninhabitable and the oceans start boiling.
the Micronova flash brings the complete sterilisation, the atmosphere will be stripped away fully and the surface crust melted.
less than 20 years remain and no human anywhere will survive this.