lunes, 19 de marzo de 2007

Calentamiento Global


Nuestro planeta se está recalentando. Este proceso es consecuencia de la excesiva emisión de Dióxido de Carbono y gases sulfurosos producto de las actividades industriales y del uso de combustibles fósiles. También contribuye a este recalentamiento los cambios de uso que le hemos dado a la tierra, siendo la deforestación y el agregar desechos tóxicos y no biodegradables a nuestros ríos y mares las causas más graves.


La tendencia nos indica que, de continuar abusando de nuestro Planeta como lo estamos haciendo ahora, la temperatura se incrementará de 1 *C a 7 *C para el 2100.


Ahora ustedes se preguntarán : esto realmente me afecta?, después de todo un poquito de calor no es malo. Pues bien mis amigos, ese « poquito » de calor lo afectará más de lo que usted puede imaginar.


Veamos, en primer lugar afectará a los Polos que son los grandes reservorios de agua dulce. El incremento en la temperatura produce un derretimiento de los bloques de hielo aumentando de esta forma el nivel de los mares.. Al aumentar el nivel de los mares, muchas areas costeras se iran inundando paulatinamente. Igualmente, el mayor volúmen de agua en los mares provoca cambios a nivel climático : aumentan las lluvias, aumenta la humedad, al llover más los ríos y lagos se desbordarán inundando y dejando bajo agua terrenos que antes eran cultivables, muchas especies animales y vegetales estarían en peligro, los patrones de cultivo y la cosecha se afectarán y en lineas generales enfermedades que estan intimamente ligadas con las lluvias y la humedad se propagarán con mayor rapidez.


El revertir la tendencia no es tarea fácil, pero es absolutamente necesario hacerlo. El lema es realmente uno solo : Reducir dramaticamente la emision de gases y desechos tóxicos a nuestro ambiente. Pero, como hacerlo?
El Petroleo, un gran enemigo.


Los combustibles fósiles son los mayores generadores de Dióxido de carbono y gases sulfurosos. Su extendido uso en la industria como generadores de energía y en la transportación provocan emisiones de gases que afectan enormemente nuestro ambiente.


Se hace necesario que la humanidad de el siguiente paso. En el pasado el carbón significó el gran contaminante y entonces pasamos a usar el petróleo y sus derivados; hoy se hace urgente pasar a un tipo de combustible más limpio y menos perjudicial.


El desarrollo de fuentes de energía alternativas es el gran reto immediato de la humanidad. Algunos hablan de energía solar, otros de energía eólica (vientos) otros de energía hídrica (aguas). Otros insisten sobre la energía nuclear y algunos más están experimentando con la energía geotérmica (aprovechando el calor interno del planeta). Ultimamente se ha hablado frecuentemente del Etanol. El problema por ahora son los costos, pero estoy seguro que ese será un asunto facilmente superable muy pronto.


El impulso y la celeridad con el cual se está tratando de encontrar el sustituto para el petróleo tienen además del componente ambiental (el cual ya de por sí ya es suficientemente importante) un componente político : Los paises desarrollados (quienes son los grandes consumidores de energía) no quieren depender energeticamente de los paises productores de petróleo, los cuales en gran número, son paises problemáticos en cuanto a estabilidad política y social.


Suecia por ejemplo, a pesar de ser un País productor de Petróleo, ya ha anunciado que para el 2010 el 80% de la calefacción urbana será generada por la energía solar. Esto es un avance importante en un país en donde la necesidad de mantener hogares, empresas y sitios públicos tibios es necesaria por los fríos inviernos. Con esta medida, los suecos esperan ahorrar un 40% de su energía y reducir en cifras considerables la emision de residuos al ambiente. Paises como Canada, Alemania, Japon, Noruega, Holanda y Estados Unidos estan transitando por la misma vía. La sustitución del transporte público y privado por los vehículos llamados híbridos son ya política estratégica de Estado en esos paises.


Si queremos sobrevivir como Planeta debemos entonces impulsar una nueva Revolución Industrial. El resultado deberá ser una industria conciente de que además de generar productos y servicios con calidad debe funcionar en armonía con el ambiente; el sentido mercantilista debe ser sustituido por un sentido ambientalista. Eso hay que hacerlo y no podemos perder más tiempo.


24 comentarios:

Alma dijo...

Estaba investigando para una tarea que habla sobre los efectos sociales y biológicos que causa el calentamiento global y di con tu blog, esta muy bueno, y creo es una pérdida de tiempo que las personas que se la pasan buscando chismes de famosos o etc. y no se preocupan por lo que esta pasando en realidad con el planeta.
Bueno le mando muchos saludos y le deseo exito con su blog

macacabo dijo...

Estoy de acuerdo, que se haga una nuevo revolucion industrial, no importa lo que suceda, por que lo importante es salvar nuestro planeta que tanto nos a aportado, y devolverle las gracias de una manera muy especial y significativa. y si pronto este problema no se arregla, el futuro de la especie humana no avansara. yo apoyo las campañas para salvarnos todos....y el planeta.

Anónimo dijo...

[url=http://cpcheat.org/]Club Penguin Cheats[/url] gives you a [url=http://cpcheat.org/club-penguin-money-maker/]Club Penguin Money Maker[/url] that allows you to make a lot of coins in Club Penguin.
[url=http://cpcheat.org/]Club Penguin Cheats[/url] also provides you with [url=http://cpcheat.org/club-penguin-trackers/]Club Penguin Trackers[/url] such as a [url=http://cpcheat.org/club-penguin-aunt-arctic-tracker/]Club Penguin Aunt Arctic Tracker[/url], a [url=http://cpcheat.org/club-penguin-cadence-tracker/]Club Penguin Cadence Tracker[/url], a [url=http://cpcheat.org/club-penguin-gary-tracker/]Club Penguin Gary Tracker[/url], a [url=http://cpcheat.org/club-penguin-band-tracker/]Club Penguin Band Tracker[/url], a [url=http://cpcheat.org/club-penguin-rockhopper-tracker/]Club Penguin Rockhopper Tracker[/url], and a [url=http://cpcheat.org/club-penguin-sensei-tracker/]Club Penguin Sensei Tracker[/url].
Finally,[url=http://cpcheat.org/]Club Penguin[/url] gives you [url=http://cpcheat.org/club-penguin-bots/]Club Penguin Bots[/url] and [url=http://cpcheat.org/]Club Penguin Mission Cheats[/url] and [url=http://cpcheat.org/]Club Penguin Coin Cheats[/url]

Anónimo dijo...

Hello,
I have developed a new clean web 2.0 wordpress theme.

Has 2 colours silver and blue, has custom header(colour or image).
I am curently working on it, so if you have suggestions let me know.

You can view live demo and download from here www.getbelle.com
If you found bug reports or you have suggestions pm me.
Wish you a happing using.

many thanks to [url=http://www.usainstantpayday.com/]USAInstantPayDay.com[/url] for paying the hosting and developement of the theme

CleateJaf

Anónimo dijo...

It's so easy to choose high quality [url=http://www.euroreplicawatches.com/]replica watches[/url] online: [url=http://www.euroreplicawatches.com/mens-swiss-watches-rolex/]Rolex replica[/url], [url=http://www.euroreplicawatches.com/mens-swiss-watches-breitling/]Breitling replica[/url], Chanel replica or any other watch from the widest variety of models and brands.

Anónimo dijo...

Best Forex Brokers stp ndd ecn http://4runnerforex.com
free metatrader demo, the top forex broker is 4runnerforex tight low spreads.

Anónimo dijo...

[url=http://monaviejuice.com.au]Monavie Juice Australia[/url]
[url=http://100percentwinners.akb007.com]100% Winning Sports Betting Software[/url]
[url=http://mrusa99.com]Bodybuilding Blog[/url]
[url=http://tinyurl.com/634hl98]Bodybuilding and Fitness Blog[/url]
[url=http://chicken.akb007.com]Build a Chicken Coop[/url]
[url=http://chicken-coop-plans.akb007.com]Build a Chicken Coop Plans[/url]
[url=http://local-mobile-monopoly.mrusa99.com]Cell Phone Marketing[/url]
[url=http://chicken-coop.akb007.com]Chicken Coop[/url]
[url=http://chicken-coop-plans.mrusa99.com]Chicken Coop Plans[/url]
[url=http://akb007.com/invisalign]Clear Braces Sydney [/url]
[url=http://commission-crusher.akb007.com]Commission Crusher - Triple Threat Software[/url]
[url=http://concentratedviolinlessons.akb007.com]Concentrated Violin Lessons[/url]
[url=http://www.sydneycitydental.rediweb.com.au/wpfiles1]Cosmetic Dentist Sydney[/url]
[url=http://dogtraining.akb007.com]DIY Dog Training[/url]
[url=http://dog-training.akb007.com]Dog Training[/url]
[url=http://dog-training-made-easy.akb007.com]Dog Training Made Easy[/url]
[url=http://tinyurl.com/44nmuuy]Email Marketing and SEO Specialist[/url]
[url=http://xtremetrafficarbitrage.akb007.com]Extreme Traffic Arbitrage[/url]
[url=http://forex-fap.akb007.com]Forex FAP Turbo Robot[/url]
[url=http://tinyurl.com/453e9d2]Gourmet Food[/url]
[url=http://lookwhosblogging.com]Gourmet Food Blog[/url]
[url=http://guitarscalemastery.akb007.com]Guitar Scale Mastery[/url]
[url=http://how-to-win-the-lottery.mrusa99.com]How to Win the Lottery[/url]
[url=http://invisalign.akb007.com]Invisalign[/url]
[url=http://www.clearbracessydney.com]Invisalign Sydney[/url]
[url=http://akb007.com/invisalign]Invisalign Teen[/url]
[url=http://invisalign-sydney.akb007.com]Invisalign Teen Sydney[/url]
[url=http://jamorama.mrusa99.com]Jamorama[/url]
[url=http://jamorama.akb007.com]Jamorama - Learn to Play Guitar Online[/url]
[url=http://silver-lotto.akb007.com]Ken Silver Lotto[/url]
[url=http://silver-lotto.mrusa99.com]Ken Silver Lotto System[/url]
[url=http://jamorama-reviews.akb007.com]Learn to Play Guitar Online[/url]
[url=http://local-mobile-monopoly.akb007.com]Local Mobile Monopoly[/url]
[url=http://lottoblackbook.akb007.com]Lotto Black Book[/url]
[url=http://makingup.akb007.com]Magic of Making Up[/url]
[url=http://magniwork.akb007.com]Magniwork[/url]
[url=http://mowg.mrusa99.com]MOWG[/url]
[url=http://mowg.akb007.com]MOWG = Mass Optimized Webpage Generation[/url]
[url=http://jamorama-reviews.mrusa99.com]Play Guitar Online[/url]
[url=http://pregnancy-miracle.akb007.com]Pregnancy Miracle[/url]
[url=http://rocketpiano.akb007.com]Rocket Piano[/url]
[url=http://satellitedirect.akb007.com]Satellite Direct - Watch TV Online for Free[/url]
[url=http://akb007.com]SEO Specialist[/url]
[url=http://seopressor.akb007.com]SEOPressor Premium Wordpress Plugin [/url]
[url=http://ken-silver-lotto.akb007.com]Silver Lotto $10 Discount Offer[/url]
[url=http://ken-silver-lotto.mrusa.com]Silver Lotto[/url]
[url=http://silverlotto.akb007.com]Silver Lotto System[/url]
[url=http://singorama.akb007.com]Singorama - Learn to Sing Like a Pro![/url]
[url=http://teds-woodworking.akb007.com]Ted's Woodworking[/url]
[url=http://100percentwinners.akb007.com]Top Arbitrage Betting[/url]
[url=http://truth-about-abs.akb007.com]Truth About Abs[/url]
[url=http://how-to-win-the-lottery.akb007.com]Win the Lottery[/url]
[url=http://how-to-win-the-lottery.mrusa99.com]Win the Lottery 9 Out of 10 Times[/url] [url=http://www.lookwhosblogging.com][img]http://www.lookwhosblogging.com/images/smile.gif[/img][/url]

Anónimo dijo...

There's definitely nothing bolder than placing on the thick brown jersey in the Cleveland Browns Gift bundles are ideal for As soon as possible gifts but when you have ample time for you to prepare the gift before an individual's birthday or other occasion then you definitely must allow it to be THE GIFT You can get the tickets to your most desirable shows online with very little effort In addition, , which players utilize their about been apparent for a assurance of Speech fans You can get it in all types and any sizes The strength and stability on the Jersey Barrier matched having a simultaneous adaptability made it the perfect choice for any Olympics' security requirements This is also dependent on the money being received for the goods as few will send order without cash in hand
Matt Forte has been able to hurdle his sophomore slump with two dynamic again-to-back game titles one common, seller Jerry Richardson invited the first sort Auburn quarterback to be able to his property as well as torn in two out there the notice from the admirerBarangkali hanya ada kurang dari satu di antara sejuta penduduk dunia yang mampu menulis dengan tanpa cela dalam bahasa selain dari bahasa ibu mereka So, if you're about the anchor for the particular able purse about never adopt to emphasis the accustomed surroundings, accept amateur and obtain yourself an eco accessible one Norwood is an American football running back for the Atlanta Falcons of the National Football LeagueMel Kiper gives the same grade, noting great value in fourth-round guard Clint Boling

[url=http://www.greenbaypackersteamproshop.com/]Cheap Randall Cobb Jersey[/url]
[url=http://www.officialtexanspros.com/]JJ Watt Jersey[/url]
[url=http://www.cheapjerseysgame.com/]cheap jerseys china[/url]

Anónimo dijo...

Did you [url=http://www.onlinecasinos.gd]blackjack[/url] skilled in that you can on Impel into public notice Palazzo speedily from your mobile? We contrive a title floating casino within reach against iPhone, iPad, Android, Blackberry, Windows 7 and Smartphone users. Lyric the same's hands on your gaming with you and be a conqueror [url=http://www.adults.gd]sex toys[/url] wherever you go.

Anónimo dijo...

Thanks for one's marvelous posting! I quite enjoyed reading it, you will be a great author.I will remember to bookmark your blog and may come back in the future. I want to encourage you to continue your great job, have a nice holiday weekend!

my homepage black running shoes

Anónimo dijo...

Woah! I'm really enjoying the template/theme of this site. It's simple, yet effective.
A lot of times it's very hard to get that "perfect balance" between usability and appearance. I must say that you'ѵe done a excellеnt job with this.
Alsο, the blog lоads very quick for me on Firefox.
Outstanԁing Blog!

Feel freе to viѕit my website ... motion control running shoes for men

Anónimo dijo...

My coder is trying to convince me to move to .net from PHP.
I have always disliked the idea because of the costs.
But he's tryiong none the less. I've been using WordPress
on a number of websites for about a year and am nervous about switching to another platform.
I have heard good things about blogengine.net. Is there a way I can transfer
all my wordpress posts into it? Any help would be greatly appreciated!


Look into my webpage :: www.garnierspotcorrector.com
my web site :: Www.garnierspotcorrector.com

Anónimo dijo...

Very good blog! Do you have any tips for aspiring
writers? I'm hoping to start my own site soon but I'm a little lost on
everything. Would you advise starting with a free platform
like Wordpress or go for a paid option? There are so many options out there that I'm totally overwhelmed .. Any suggestions? Bless you!

My homepage ... 93 dodge cummins for sale
Also see my page - 5.9 cummins for sale

Anónimo dijo...

Hi there great blog! Does running a blog such as this require a great
deal of work? I've absolutely no expertise in computer programming but I had been hoping to start my own blog soon. Anyhow, should you have any recommendations or tips for new blog owners please share. I understand this is off subject but I simply had to ask. Thank you!

Also visit my blog post green tea hawaii

Anónimo dijo...

Today, while I was at work, my sister stole my apple ipad and tested to see if it can survive a
forty foot drop, just so she can be a youtube sensation.
My iPad is now destroyed and she has 83 views.
I know this is entirely off topic but I had to share it with
someone!

Here is my blog post allaboutcargopants.com

Anónimo dijo...

I know thiѕ if off tоpic but I'm looking into starting my own blog and was wondering what all is required to get setup? I'm assuming havіng
а blog like yourѕ ωould cost a pretty penny?

I'm not very internet smart so I'm not 100% sure. Any recommendations or advice would be greatly appreciated. Cheers

My homepage http://www.www.burningmaninfo.com

Anónimo dijo...

Hi there just wanted to give you a quick heads up. The words in your content
seem to be running off the screen in Internet explorer.

I'm not sure if this is a format issue or something to do with browser compatibility but I figured I'd post to let you
know. The design look great though! Hope you get the issue resolved soon.
Many thanks

Feel free to visit my webpage; Methadone Clinics

Anónimo dijo...

Have you ever thought about writing an ebook or guest authoring on other blogs?
I have a blog based upon on the same subjects you discuss
and would really like to have you share some stories/information.
I know my subscribers would appreciate your work.
If you are even remotely interested, feel free to shoot me
an email.

my homepage; www.7Thgrademath.net

Anónimo dijo...

Howdy I am so delighted I found your webpage, I really found you by mistake,
while I was looking on Bing for something else, Anyways I am here now and would
just like to say thanks for a tremendous post and a all round enjoyable
blog (I also love the theme/design), I don’t have time to look over it all at the minute but I have bookmarked it and also added your RSS feeds, so when I have time I will be back to read more, Please
do keep up the great work.

Feel free to visit my webpage - vera wang lavender shoes

Anónimo dijo...

Hi there I am so grateful I found your website, I really found you by mistake,
while I was searching on Digg for something else, Regardless I am here now and would just like to say thanks a lot for a incredible post and a all
round interesting blog (I also love the theme/design), I don’t have time to look over it all at the moment but I have saved it and also added your
RSS feeds, so when I have time I will be back to
read a great deal more, Please do keep up the superb b.


Here is my page - Www.Allaboutcargopants.com

Anónimo dijo...

Hello would you mind letting me know which hosting company you're working with? I've loaded your
blog in 3 completely different browsers and I must say this blog
loads a lot quicker then most. Can you suggest a good internet hosting provider at a reasonable price?
Kudos, I appreciate it!

Feel free to surf to my weblog - http://www.theworldofcatering.com/catering-ideas-on-a-budget

Anónimo dijo...

http://www.site.com - [url=http://www.site.com]site[/url] site
site

Anónimo dijo...

I am extremely inspired with your writing abilities and also with the structure to your weblog.

Is this a paid topic or did you modify it yourself? Either way keep up the nice quality writing, it's uncommon to look a great weblog like this one today.. http://www.totally-android.co.uk/blogs/user/RamonKeane is amongst the finest makes during the on-line marketplace. If you'd like to stop impotent manufacturers, then unique retailer is your most effective wager.
Check it out at site

Here is my web-site - jersey shop

Anónimo dijo...

Comprar mandarinas por internet en www.mandarinasfrescas.com. Venta de mandarinas online directamente del agricultor al consumidor. La mejor mandarina al mejor precio.