So, we were really fortunate to be part of this meeting of 60 movement leaders, from labor, indigenous rights, climate justice, anti-poverty, migrant rights, in Toronto for two days. And out of that meeting came this document, which we called The Leap Manifesto.A lot of the polling in Canada is showing that people donât want just gradual, incremental change,â says Naomi Klein, author of âThis Changes Everything: Capitalism vs. the Climate.â âTheyâre ready for more dramatic change. And this is why weâre seeing more support for The Leap Manifesto.
No. Brain freeze is a headache most commonly associated with the quick consumption of cold substances, such as ice cream. When the cold substance comes into contact with you â¦ r palate or the roof of your mouth and sinus cavities it causes the blood vessels to vasoconstrict or get smaller.
We actually still do not really know the physiological cause of the brain freeze. That's the true explanation. We know what triggers it, but we don't know the nitty gritty of it. Only thing we can be sure of is that if you want to avoid it, don't eat your ice cream too fast, or suck down your Slurpee too fast.