Tag Archives: climate change

Your ecological footprint – what?!

green-footprint-shutterstock11I could start with the typical “save the earth, it is the only we have”, which is completely true, but I will start to tell you that we, as humans need to stop acting like the planet is infinite and it is never going to run out of resources, if not for the earth we share, for ourselves. It will. It is already… And still, it passes us by like it is nothing. Why? Because we don’t see it truly in front of us. If we see war, we see dead people, we see injured people, we know it is happening, we know we need to do something. We don’t see the impact of our actions in our planet, at least clearly. But it is happening.

Yesterday, according to the Global Footprint Network, was the Earth Overshoot Day. For those of you who are not familiar with this, the Earth Overshoot Day is the date our Ecological Footprint exceeds our planet’s “annual budget”. That means that we already spent what Earth can regenerate during this year. In practical terms, we need a planet and a half to produce the resources that we are spending in one year. If you want to know your ecological footprint, click here. In the link you will also find tips on how to reduce your ecological footprint.

In 1961 we used 3 quarters of the Earth’s capacity. Now, we didn’t even got to the end of the year, and we already need a new planet. As you can imagine, in the long term, this will lead to several problems: climate change, biodiversity loss, deforestation, lack of food, lack of water and lack of other resources essential and non-essential to human life. It will also bring, in my opinion, conflict over these resources, if the situation continues to escalate like this.

So, how can we make Earth sustainable again? Well, first of all, we need to stop acting like it is something for others to deal with. Reducing the ecological footprint is a responsibility of everyone. We also have to realise that it is not easy and that it won’t happen fast. But, if we try, we can make a better planet.

What do you do to reduce your ecological footprint? Tell me below!

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Global warming – Tell me about it

Global_Warming_by_audunellernoWhat is global warming? What is it doing to our planet? Are we really responsible for global warming?

I’ve had this conversation many times with friends, colleagues, family and yet, answers don’t cease to surprise me. According to wikipedia, Global warming is the unequivocal and continuing rise in the average temperature of Earth’s climate system. This causes several types of consequences such as temperature changes, extreme weather, melting of ice, decrease of water resources and even climate refugees (which I will talk about in another post someday…). The majority of people agrees with this definition.

So, what are the causes? Are we to be blamed? Well, it is here that opinions get divided.

Some of the people I’ve spoken to say that this is not due to human action. They say that the earth has had many phases in its cycle, such as ice age and others, and this is just another phase. Even if we weren’t here, there would have been an increase in temperatures on earth.

Others say that it is completely because of humans. We should stop using gases and materials that led to this problem.

Finally, there is a in-between opinion. Humans are not the sole responsible for global warming, but they caused, indeed, most of it. This opinion seems to be the one accepted by the majority of scientists (with some sceptics), although sometimes it seems that the majority of people doesn’t believe in this . The greenhouse gases, burning of fossils and other activities led to global warming.

Opinions aside, what can we do? Well, indeed we should reduce the use of certain types of gases, use alternative fuels, reduce the use of cars (ex: use more buses, trains, bicycles) or use electric/hybrid ones, recycle, make your house energy-efficient, etc.

I honestly think are we should be blamed for the majority of it. For years we’ve using these dangerous gases and harvesting earth’s resources without caring for the consequences.

And you? What is your opinion about global warming? What can we do to minimize its effects?

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