Les plus de 65 ans devraient représenter près de 17% des habitants de la planète d’ici 2050 contre 8,5% actuellement, selon un rapport du Bureau américain du recensement.
Selon ces projections du Census Bureau, les seniors devraient être 1,6 milliard d’ici 2050, contre 617 millions aujourd’hui.
« Les personnes plus âgées représentent une proportion de la population mondiale qui s’accroit rapidement », a souligné le Dr Richard Hodes, directeur de l’Institut national américain du vieillissement (NIA), composante des Instituts nationaux de la santé (NIH).
« Les gens vivent plus longtemps mais pas nécessairement en meilleure santé… et cette population vieillissante pose plusieurs défis de santé publique auxquels nous devons nous préparer », a-t-il ajouté dans un communiqué.
« Nous constatons un vieillissement dans tous les pays du monde », a précisé John Haaga, l’un des directeurs du National Institute of Aging. « Un grand nombre de nations en Europe et en Asie sont plus avancées dans ce processus démographique ou vieillissent plus rapidement qu’aux Etats-Unis », a-t-il noté.
Le vieillissement affectant un grand nombre d’aspects de la société –soins médicaux, retraite, monde du travail, transport, logement–, il y a donc « beaucoup à apprendre potentiellement des différentes situations dans les pays », a estimé le Dr Haaga.
Aux Etats-Unis, les 65 ans et plus devraient quasiment doubler au cours des trois prochaines décennies, pour atteindre 88 millions vers 2050.
La population mondiale des plus de 80 ans devrait même tripler entre 2015 et 2050 pour atteindre 446,6 millions, contre 126,4 millions en 2015. Et l’espérance de vie à la naissance devrait augmenter de près de huit ans pour passer de 68,6 ans aujourd’hui à 76,2 ans en 2050.
Dans certains pays d’Asie et d’Amérique latine, les plus de 80 ans devraient quadrupler d’ici 2050, ont relevé les auteurs du rapport.
Lire aussi:TOGO/Musique : Encore une grande réussite de Moov summer Time ce 11 septembre
Dans ces classes plus âgées, les pathologies non-transmissibles (cancers, Alzheimer…) représentent le plus lourd fardeau de santé publique. Dans les pays pauvres, dont un grand nombre en Afrique, s’ajoutent les maladies infectieuses.
La population mondiale devrait avoisiner les dix milliards d’habitants en 2050, contre 7,3 milliards en 2015, selon une analyse bisannuelle de l’Institut français d’études démographiques (Ined).
Lire aussi :USA-Nigéria : Les Etats-Unis acceptent de restituer au Nigeria 23 millions de dollars de la fortune de Sani Abacha
Olivier KOUDJO
Heya i’m for the first time here. I came across this board and I to find It truly useful & it helped me out much.
I hope to present something back and aid others such as you aided me.
Asking questions are genuinely good thing if you are
not understanding something fully, but this piece of writing presents pleasant understanding yet.
Heya exceptional website! Does running a blog like this
require a massive amount work? I have absolutely no expertise in coding however I was hoping to start my own blog soon. Anyways, if you
have any recommendations or tips for new blog owners please share.
I understand this is off subject nevertheless I simply wanted to ask.
Thank you!
It’s awesome for me to have a site, which
is valuable in support of my experience. thanks admin
I was very happy to uncover this site. I want to to
thank you for ones time for this particularly wonderful read!!
I definitely really liked every bit of it and i also have you
bookmarked to look at new things in your web site.
Hey, I think your site might be having browser compatibility issues.
When I look at your website in Firefox, it looks fine but when opening in Internet Explorer,
it has some overlapping. I just wanted to give you a quick heads
up! Other then that, great blog!
Also visit my website :: Philippines
At this time it appears like BlogEngine is the
top blogging platform out there right now.
(from what I’ve read) Is that what you’re using on your blog?
I love what you guys are usually up too. Such clever work and reporting!
Keep up the amazing works guys I’ve included you guys to blogroll.
Hi there! This blog post couldn’t be written any better!
Reading through this post reminds me of my previous roommate!
He continually kept talking about this. I wipl send this poet
to him. Fairly certain he will have a great read.
Thanks for sharing!
homepage
The important thing clarification just why fairly just a ffew everyone accomplish a lot comes from thee easy realization they alll you
must a great deal extra match upps inn a bet to generate earnings by way of aan excellent number thesse
individuals. Yoou most likely know this who gaming is usually an exercise the place where a footballer potential
points their very personal supply oof income to earn more money, subsequently, each individual’s very first decision as a depemdable website
is the truth that program must proivide the recommended together with secure amenities.
Before we geet inro the specifics of the FanDuel Casino app
and gaming expertise, let’s first sort out the topic most prospective customers want to learnn about before
signing up for an app: the signup bonus.
I’ve been surfing online greater than 3 hours as of late, yet
I never discovered any interesting article like yours.
It’s lovely worth enough for me. In my opinion, if all web
owners and bloggers made excellent content as you did, the web might be
a lot more helpful than ever before.
I have fun with, lead to I discovered just what I was having a look for.
You have ended my four day long hunt! God
Bless you man. Have a great day. Bye
If you are a blogger or youtuber or if you want to make $100 to $200
side income then this free money making website is best for
you, if you think it is fissy then sign up and sign in and check it out yourself.
Here’s the link:bit.ly/3EKC39H (this is not reffral link)
Hello there! I could have sworn I’ve been to this website before but after browsing through some of the post I realized it’s new
to me. Anyways, I’m definitely glad I found it and I’ll
be book-marking and checking back frequently!
Thanks for your marvelous posting! I definitely enjoyed
reading it, you happen to be a great author. I will always bookmark your blog and will eventually come back very soon. I want to encourage yourself to continue your great job, have a nice weekend!
Awesome article.
Hey! This post could not be written any better!
Reading through this post reminds me of my old room mate!
He always kept chatting about this. I will forward this page
to him. Fairly certain he will have a good read. Thank you
for sharing!
I’ve been exploring for a little bit for any high-quality articles or
blog posts on this sort of area . Exploring in Yahoo I finally stumbled upon this web site.
Studying this information So i’m glad to show that I’ve a very excellent uncanny feeling
I found out just what I needed. I most unquestionably will
make certain to don?t disregard this website and provides it a look regularly.
I’m not sure why but this web site is loading incredibly
slow for me. Is anyone else having this problem or is it a issue on my end?
I’ll check back later and see if the problem still exists.
It’s difficult to find knowledgeable people on this topic, but you sound like
you know what you’re talking about! Thanks
Thanks in favor of sharing such a good thinking, post is pleasant,
thats why i have read it fully
Wow, this post is pleasant, my sister is analyzing these kinds of things, therefore I am going to let know her.
Hi, yup this paragraph is really pleasant and I have learned lot of
things from it regarding blogging. thanks.
I’m not that much of a online reader to be honest but your blogs really nice, keep it up!
I’ll go ahead and bookmark your site to come back in the future.
All the best
Also visit my web-site – pay4d engine
I just like the helpful info you provide for your articles.
I’ll bookmark your blog and test once more right here frequently.
I’m relatively certain I’ll be told many new stuff
right right here! Best of luck for the next!
Hi, i read your blog occasionally and i own a similar one and i was just wondering if
you get a lot of spam responses? If so how do you stop it, any
plugin or anything you can suggest? I get so much lately it’s driving
me crazy so any support is very much appreciated.
Excellent post however , I was wanting to know if you could write a litte more on this topic?
I’d be very thankful if you could elaborate a little bit further.
Bless you!
Hi there friends, pleasant piece of writing
and fastidious arguments commented here, I am really enjoying by these.
Fantastic beat ! I wish to apprentice at the same time as you
amend your web site, how can i subscribe for
a blog site? The account helped me a appropriate deal.
I were tiny bit acquainted of this your broadcast offered brilliant clear idea
I know this web site offers quality dependent posts and extra data,
is there any other website which presents these things in quality?
Hey There. I found your blog the use of msn.
This is an extremely well written article. I will make sure to bookmark it and return to read extra of your useful info.
Thank you for the post. I will definitely return.
Really when someone doesn’t know afterward its up to other people that they will help, so here it happens.
Thanks for finally writing about > Mauvaise nouvelle:le vieillissement de la population mondiale s’accélère :
Togonyigba < Liked it!
Incredible! This blog looks exactly like my old one!
It’s on a entirely different topic but it has pretty much
the same layout and design. Superb choice of colors!
Wow that was unusual. I just wrote an really long comment but after I clicked submit my comment didn’t
appear. Grrrr… well I’m not writing all that over again. Anyways,
just wanted to say excellent blog!
Hi thеre, this weekend iss ցoⲟd in favor
of me, for the rｅason thɑt this point in time i am reading this impｒessive informative paragraph here at mmy residence.
my webpaɡe :: hentai (indo89.info)
The other day, while I was at work, my cousin stole my apple ipad and tested to see if it can survive a 40 foot drop, just so she can be a youtube
sensation. My apple ipad is now destroyed and she
has 83 views. I know this is completely off topic but I had to share it with someone!
Link exchange is nothing else but it is simply placing the other
person’s blog link on your page at proper place and other person will also do similar in support of you.
Every weekend i used to visit this site, for the reason that
i want enjoyment, since this this web page conations genuinely nice funny material too.
Hey! Do you know if they make any plugins to assist with SEO?
I’m trying to get my blog to rank for some targeted keywords but I’m not
seeing very good results. If you know of any please share.
Kudos!
I’m gone to inform my little brother, that he should also visit
this web site on regular basis to take updated from hottest gossip.
If you would like to take a good deal from this piece of
writing then you have to apply these techniques to
your won weblog.
We’re a group of volunteers and opening a new scheme in our community.
Your web site provided us with valuable information to work on.
You have done a formidable job and our whole community will
be grateful to you.
Hey! Do you use Twitter? I’d like to follow you
if that would be ok. I’m definitely enjoying your blog and look forward to new posts.
Excellent post. I was checking constantly this blog and I’m inspired!
Extremely helpful information specially the ultimate section 🙂 I
care for such info much. I was seeking this particular info for a
long time. Thank you and best of luck.
Wow! This blog looks just like my old one! It’s on a completely different topic but it has pretty much the
same layout and design. Great choice of colors!
Hi, I do believe this is an excellent site. I stumbledupon it 😉 I will come back once again since I bookmarked it.
Money and freedom is the best way to change, may you be rich and continue to guide other people.
This is a topic that is close to my heart… Cheers!
Where are your contact details though?
Attractive portion of content. I just stumbled upon your blog and
in accession capital to claim that I get actually loved
account your blog posts. Any way I will be subscribing for your augment or
even I success you get entry to constantly fast.
Neat blog! Is your theme custom made or did you download it
from somewhere? A design like yours with a few
simple adjustements would really make my blog shine. Please let me
know where you got your theme. Many thanks
Good day! This is my first visit to your blog! We are
a team of volunteers and starting a new initiative in a community in the same niche.
Your blog provided us valuable information to work on. You have done a wonderful job!