We are calling time on the trashing of our natural world - the world on which everything, depends. Our economy, our lives, our future, all depend on the Earth and its resources.
This has been a momentous year! A year in which the Green Party has taken its place at the forefront of UK politics. A year in which young people in particular have embraced our message of hope and real change.
A year in which nearly 300,000 people joined together to help ensure we took our place in the national leadership debates. A year in which we are matching, and often exceeding, the Lib Dems, a party of government, in national polls.
And a year in which we have become the third largest political party in England and Wales! In the space of 12 months we have grown from 13,000 members to 55,000. Our membership has quadrupled!
And one thing that the green surge means is that more than 90% of you will have the chance to vote Green on the 7th of May. For some that means the first ever chance to vote Green.
Your vote can change the face of Britain!
In just nine weeks' time, you will have in your hands something miraculous ... the possibility of a peaceful political revolution. Your vote can change the face of Britain. It can end the failed austerity experiment, end the spiteful blaming of the poor, the sick, the vulnerable for the mistakes of the wealthy.
This election can be a turning point in history. The moment where we can deliver a better Britain, a Britain which works for all its people ... A Britain which cares.
Vote for what you believe in, vote for the policies of hope not fear, vote for policies that work for the common good not just the few, and Britain could be a very different country on the 8th of May. It is time for Green Politics - the politics of the future - that delivers:
- a living wage: jobs that workers can build a life on, with support for those who need it;
- public services run for the good of all - our railways run not for shareholders but for passengers, our NHS not handed over to profiteers but kept in public hands;
- social housing, council housing, to meet our housing needs;
- the means for everyone to live within the limits of our one planet - because it's the only one we've got.
A society fit for people and our communities
No one should be living in fear of being unable to put food on the table. No one should be forced into debt just for trying to get an education.
No one should be worrying about a fracking drill burrowing into the heart of their community. No one should fear being left destitute by Iain Duncan Smith's punitive benefit sanctions.
The politics of the future is not a politics of transaction, that discredited politics which offers selected individuals and groups a bribe of short-term, unsustainable personal advantage.
History tells us that is now the old politics, the tired politics, the failed politics. The Green Party is offering instead a society working for all of us; for the many, not just the few; a society in which those who can contribute do so, and no one in need goes without.
It asks voters to make a choice that will deliver a society fit for themselves, their communities, and their children.
That's why the Green surge is much more than just a hash tag - although a highly successful hash tag it has been - the green surge is much more than just membership numbers. That's why people are becoming engaged with the Green Party.
I have seen the Green surge on the ground, around the country, from a village hall in Ilkley, Yorkshire, to an enormous, snaking queue of hundreds at Exeter University, to a Valentine's Eve Friday night crowd at the London School of Economics.
And of course we saw it last May with the election of Molly Scott Cato as the first Green member of the European Parliament in the South West - and boy, hasn't she delivered for her voters!
The Green surge is the result of your hard work as Greens. It's thanks to you in this hall, and to all of the Green Party members and supporters up and down the country - to your commitment, your belief, your dedication and your hard work - that we approach the General Election as a central player in UK politics.
And of course, it isn't just Green Party. Up and down the country, campaigns demanding a new politics are getting stronger, bigger, more effective. There's People's Assemblies, Occupy Democracy, the anti-fracking movement and the fossil fuel divestment campaigns: the tide is growing, the demand for change is louder and clearer.
We're fighting back
At last, the people are fighting back! Five years ago we made a huge breakthrough with the election of Caroline Lucas as the first Green MP, and she's given Brighton a spectacularly good local voice and a national impact far beyond any other MP. Caroline has led the debate on issues from railway ownership to statutory Personal and Social Education.
She's led the debate on parliamentary transparency and she has put her freedom on the line to oppose fracking. Because Caroline shows what voting Green delivers: passion, sensitivity and courage.
On May 8, just imagine, a strong green group of MPs at Westminster - able to build on and expand Caroline's work. A group which would never, ever support a Conservative Government. A strong group of Green MPs - in a parliament where they could have a huge say, a huge impact - that is a real opportunity to start to deliver a new kind of politics.
We know that the way things are in Britain is not sustainable. Continuing as we are is not an option. Since 2007, food prices have risen 22% but wages have fallen 7%. Almost seven hundred thousand people are listed as 'in work', despite having no guaranteed hours week-to-week.
It's time to end the scourge of zero hours contracts. Almost half the new jobs created since 2010 are for the self-employed, yet nearly 80% of self-employed workers are living in poverty. I applaud the growing number of individuals who contribute to, who volunteer in, who run, food banks.
But individual charity is no substitute for collective justice. This the outcome of the years of Blair, of Brown, of the Cameron / Clegg Coalition and austerity Britain - this is the record of George Osborne's 'long term economic plan'.
The Green Party are calling time on the politics of low wages, job insecurity and fearing the food bank. We are calling time on privatisation - the sell-off and the handing over - of public assets into private hands.
We must treasure the natural world - not trash it!
We are calling time on the trashing of our natural world - the world on which everything, depends. Our economy, our lives, our future depend on society, which in turn depends on the Earth and its resources.
That puts a huge weight, a huge responsibility on our shoulders - a responsibility we have to meet in the next few years. We know now the damage we are doing to the Earth, as we didn't know in the past. We have to be up to the task.
The whole ideology of Thatcher and her successors, be it Blair, Brown or Cameron, has failed. Change has to come. The market is short-sighted and short-term. It is blind. It is senseless. It works for the 1%, it fails the rest of us. All in it together? I don't think so.
The current model of economics and society has served only those with power and wealth. In austerity Britain, the super rich grabs more than anywhere else in Europe. We must be first and foremost citizens, paying fairly to common funds to look after the poor, the weak, the old and the sick.
Everybody contributes what they can and everybody benefits from that. This is what the politics of the future will look like, what the Green Party will deliver. The old politics, the failed politics of letting the market rule has to end.
Save our NHS! Save our social care!
There's nowhere that's more obvious than in our NHS. The insidious but rapid infiltration of the profit motive into our health service, the dreadful, senseless PFI schemes that have deliver despair and threaten bankruptcy, must be reversed.
The market costs us big time. In 2010 the Health Select Committee reckoned it consumed 9% of total NHS costs - well over £10bn a year. As Caroline has already said - we will repeal the Health and Social Care Act, which is damaging and threatening the health service.
And we will go further - we will replace it with an NHS Reinstatement Bill that removes the market mechanism from our NHS. But of course there is another side to care. Free healthcare is the very cornerstone of our NHS. Whether you are rich or poor you have the right to the best that is available.
That's something the Green Party will restore - and extend. For that same principle should apply to social care - the support and services that you need to lead a fulfilling life should be available when you need it, free at the point of use.
We believe that to be a decent, humane, caring society, social care must be free. We believe those who have the most should contribute to help pay for social care. We need a range of new taxes aimed at making Britain a more equal society.
We would introduce a new wealth tax, rigorously clamp down on tax avoidance and evasion and introduce a financial transaction tax - a Robin Hood Tax, and we are not ashamed to say that those on incomes above £100,000 should pay more income tax.
Providing Free Social Care for the Over 65's means security and freedom from fear, suffering and loneliness for many, and it means 200,000 new jobs and training places.
We will consult experts, users, and care workers on its exact design - but our manifesto will include this as a core pledge: social care is not a privilege, it is a right!
Register to vote - now!
We know that the younger generation - many of whom are supporting the Green Party - have it tough. But we acknowledge, we stress, that isn't the fault of their elders.
In a Britain of solidarity, in a Britain of community, in a Britain of care, we all need to look out for each other. Of course - and I cannot stress this enough - we can only do this if you, the people of the UK have your say on May the 7th.
It is impossible to overstate the importance of each and every person who can vote registering to do so and making their voice heard. The deadline is April 20th, but please don't wait - register today. Only then can you deliver the politics of the future, help us deliver for the Common Good.
There are people who want to see business-as-usual politics continue. People who are happy with politicians who learnt nothing from the global economic crash. People who've quietly forgotten the scandal of MPs expenses. Who are resigned to the failed austerity experiment, to low wages and to the swift demise of public services.
Those people will probably vote for the parties of yesterday. To counteract them, you need to use your vote. At this election, if we all vote Green, we can change Britain. Together we can create the society we all deserve a society that cares, a society that works for all of us.
Vote for the party that cares. Vote for the common good. Vote for the politics of the future. Vote Green.
Natalie Bennett is the leader of the Green Party of England & Wales.
This speech was delivered to the Green Party's spring conference on Friday 6th March 2015. See original here.