分类目录归档：war
Hello.
I'd like to introduce you to a word you may never have heard before,
but you ought to know:
drawdown.
Drawdown is a new way of thinking about and acting on global warming.
It's a goal for a fut
So, I'm a climate scientist,
and if this room is representative of the country we live in,
that means about 60 percent of you, so maybe from about there over,
don't strongly trust me for information o
So, 2014 was a big year for me.
Do you ever have that,
just like a big year, like a banner year?
For me, it went like this:
October 3, I lost my second pregnancy.
And then October 8, my dad died of ca
[This is an improvised talk (and intro)
based on a suggested topic from the audience.
The speaker doesn't know the content of the slides.]
Moderator: Our next speaker --
(Laughter)
is an --
incredibly
Oh, there's a lot of it.
This is seaweed.
It's pretty humble stuff.
But it does have some remarkable qualities.
For one, it grows really fast.
So the carbon that is part of that seaweed,
just a few we
I am a capitalist,
and after a 30-year career in capitalism
spanning three dozen companies,
generating tens of billions of dollars in market value,
I'm not just in the top one percent, I'm in the top
No matter who you are or where you live,
I'm guessing that you have at least one relative
that likes to forward those emails.
You know the ones I'm talking about --
the ones with dubious claims or con
The second half of the last century was completely defined
by a technological revolution:
the software revolution.
The ability to program electrons on a material called silicon
made possible technolog
Translator: Joseph Geni Reviewer: Camille Martínez
I'm in the business of safeguarding secrets,
and this includes your secrets.
Cryptographers are the first line of defense
in an ongoing war that's be
Who doesn't love efficiency?
I do.
Efficiency means more for less.
More miles per gallon, more light per watt,
more words per minute.
More for less is the next best thing
to something for nothing.
Alg