Daniel and Melissa stand in the set of "The Space" with a guest.

Daniel is in his twenties, with short curly brown hair and he wears glasses, jeans and a blue TVO Kids T-shirt.

Melissa is in her twenties, with long straight brown hair with bangs and she wears jeans and a purple TVO Kids T-shirt.

Daniel says WELCOME BACK TO
THE SPACE, TVO KIDS!
YOU GUYS ARE HANGING
OUT WITH DANIEL.

Melissa says AND MELISSA!
AND WE ARE HANGING OUT WITH...
MELISSA AND DANIEL:

They both say DAVID SUZUKI!

David is in his eighties, with short wavy white hair and a goatee. He wears glasses, jeans, an off white shirt and a gold necklace.

Melissa says OKAY, SO WE JUST WANT
TO GET INTO IT.
WE HAVE DAVID SUZUKI
HERE, AND NATURALLY,
WE WANT TO HAVE
QUESTIONS ABOUT...

They both say CLIMATE CHANGE.

David says OH, WOW, YEAH.

Melissa says THE BIG THING.
THE BIG ONE!

Daniel says
SO, UH, WE HAVE ACTUALLY
A LOT OF QUESTIONS.
SO, OUR FIRST ONE
IS FROM NATALIE.

They both say HI, NATALIE!

On the phone, Natalie says HI!

A caption reads "Natalie. Age 8."

Melissa says HI, NATALIE, WHAT IS YOUR
QUESTION FOR DAVID SUZUKI?

Natalie says OKAY, HOW DO WE KNOW THAT
CLIMATE CHANGE ISN'T NATURAL?
MEANING IT IS A
CYCLE THAT ALWAYS HAPPENS,
FOR, LIKE, THE ICE AGE,
AND THEN IT GETS WARMER?

The caption changes to "David Suzuki."

David says THAT'S AN ABSOLUTELY TERRIFIC
QUESTION, BECAUSE THE REALITY IS
CLIMATE CHANGE IS NORMAL.
WHAT'S DIFFERENT ABOUT NOW
IS THAT
NORMALLY CLIMATE CHANGE
TAKES A LONG TIME,
SO TO GO FROM THE ICE AGE...
THE LAST ICE AGE,
TO OUR CURRENT TEMPERATURE WAS
ABOUT A FOUR DEGREE DIFFERENCE
OVER MAYBE 4 OR
5 THOUSAND YEARS.

Melissa says WOW.

David says ON AVERAGE, YOU GET A CHANGE OF
ONE DEGREE EVERY 1000 YEARS.
WHAT'S HAPPENED NOW IS
IN THE LAST 150 YEARS,
WE'VE GONE UP BY ONE DEGREE,
AND THE RATE THAT WE'RE GO UP
WE'LL HIT TWO DEGREES
BY THE MIDDLE OF THIS CENTURY.
AND MAYBE GO UP 4 TO 6 DEGREES
BY THE 20...
BY THE END OF THE 21ST CENTURY.
THAT IS SO FAST THAT NATURE
DOESN'T HAVE TIME TO ADJUST
TO THAT RAPID RATE.
WE KNOW IT'S CAUSED BY US
BECAUSE THERE IS NOTHING ELSE
CONTRIBUTING TO THIS RAPID
GENERATION OF GREENHOUSE GASES
THAT ARE TRAPPING THE HEAT.
SO YES, IT'S NATURAL,
WE'VE CONTRIBUTED TO IT,
AND MADE IT UNNATURAL.

Melissa says WOW. NATALIE, THANK YOU SO MUCH
FOR AN-- ASKING THAT QUESTION.

David says GREAT QUESTION.

Daniel says FANTASTIC QUESTION.

Melissa says BECAUSE I EVEN JUST LEARNED
SOMETHING, AND THAT WAS AWESOME!

Daniel says ME TOO! IT WAS GREAT.

Melissa says THAT WAS A GREAT QUESTION!

Daniel says WE ALSO HAVE ANOTHER QUESTION
FROM QASIM. HEY, QASIM!

Qasim says HI! UM, HI, MR. SUZUKI!

The caption changes to "Qasim. Age 13."

David says HI.

Daniel says SO, WHAT'S YOUR QUESTION?

Qasim says ALL THE HURRICANES THAT
ARE HAPPENING...
ALL THE HURRICANES THAT ARE
HAPPENING RIGHT NOW,
IS IT BECAUSE OF
CLIMATE CHANGE? OR...

Daniel says YOU KNOW,
THIS IS ALWAYS A PROBLEM,
WHEN YOU HAVE A SPECIFIC EVENT,
YOU CAN'T SAY "THAT IS A RESULT
OF CLIMATE CHANGE,"
AND YET, WE KNOW THAT
ON AN ANNUAL BASIS,
THAT THE INTERACTION BETWEEN
THE WARMING WATER...
THE WATER IS GETTING WARMER,
THE AIR IS GETTING WARMER, THAT
THERE IS AN INTERACTION THERE
THAT LEADS TO THESE KINDS
OF VORTICES.
THAT ULTIMATELY
BECOME TORNADOES.
BUT WE CAN'T SAY "OH, THAT ONE,
YOU KNOW, HURRICANE IVAN,
HURRICANE HARVEY... THAT WAS
CAUSED BY CLIMATE CHANGE."
BUT IT ALL FITS WHAT WE EXPECT,
AS WE ADD MORE GREENHOUSE GASES
AND CHANGE THE TEMPERATURE
IN THE ATMOSPHERE AND ON LAND.
SO I WOULD SAY WE'RE GOING TO
GET MANY MORE HURRICANES
LIKE THIS, THEY ARE GOING
TO BE MORE SEVERE.
IT'S GOING TO BECOME A PART OF
THE WORLD THAT WE LIVE IN,
BECAUSE WE'VE CHANGED
THE TEMPERATURE OF AIR,
WATER AND LAND.

Melissa says RIGHT, AND YOU CAN MAKE THAT
PREDICTION BECAUSE-- WELL,
IT'S A PART OF A PREDICTION,
BUT NOT
THE ONE INDIVIDUAL EVENT.

David says NOT IN THE SPECIFIC
EVENTS, YEAH.

Melissa says RIGHT, OKAY.
WHAT AN AMAZING QUESTION, QASIM!
TVO KIDS, YOU GUYS NEVER
CEASE TO AMAZE US.

David says WHAT KIND OF LISTENERS DO YOU
HAVE? I'M BLOWN AWAY BY THIS!

Melissa says I KNOW, THIS IS OUR
EVERYDAY LIFE!
THEY'RE AMAZING!

Daniel says WE'RE ACTUALLY GOING TO
TALK ABOUT HOW BEAUTIFUL
THE ENVIRONMENT IS.

Melissa says YES.

Daniel says AND ALL THE WONDERS OF
THE WORLD, COMING UP NEXT,
SO STAY TUNED.

Melissa says SO, DON'T GO ANYWHERE.

The logo of "The Space" appears.

An animated school bus loaded with school supplies appears with the caption "Back to School."

The announcer says SADLY, THE HOLIDAYS HAVE
COME TO AN END,
BUT THERE'S ONLY 4 MORE
MONTHS TO WINTER BREAK!
IT'S BACK TO SCHOOL WEEK
RIGHT HERE, IN THE SPACE!